Dedicated Fast Rotary Flash Dryer for Dye Intermediates

Dye Intermediates, also known as intermediates, generally refer to various aromatic hydrocarbon derivatives used in the production of dyes and organic pigments. They are based on aromatic hydrocarbons such as benzene, toluene, naphthalene and anthracene from coal chemical and petrochemicals, and are produced through a series of organic synthesis unit processes (see reaction process). With the development of the chemical industry, the application range of dye intermediates has been extended to the pharmaceutical industry, the pesticide industry, the explosives industry, the information recording material industry, as well as the auxiliary, surfactant, fragrance, plastic, synthetic fiber and other production sectors.

After years of experience accumulation, structural improvement and design optimization, the rotary quick flash dryer has the characteristics of large drying volume, high drying strength, effective prevention of material deposition and sticking, and strong adaptability to heat sensitive materials. The scope of application has also expanded from chemical industry to food, pharmaceutical, mining, agricultural and sideline products processing, and developed a real dye intermediate dryer.

4.It is operated under negative pressure, with good airtightness and low environmental pollution.