CLOSED LOOP SPRAY DRYER STS - 010

Spray Tech System is a trusted closed loop spray dryer manufacturers that provides innovative and cost-effective solutions. The complete range of SPRAY TECH spray dryers is also available for operating in a closed cycle. This ensures safety, protects the environment, and enables solvent recovery.

Due to oxygen and pressure control, the closed loop system allows spray dryers to safely work with organic solvents while preventing explosive circumstances. This is a low-cost loop system that recovers organic solvents while using inert gas. Numerous thermally sensitive products, such as foods and pharmaceuticals, follow this drying method. Closed loop spray dryer suppliers provide suitable products designed to produce granulate, dry solids, or agglomerate particle shapes from liquid substances with minimal effort.

Application of Closed-loop Spray Dryer

A closed-loop spray dryer reuses the drying gas, which could be inert gas or air. This spray dryer uses nitrogen instead of air as a drying medium, and the nitrogen gas is recirculated in the dryer. For this reason, it is termed a closed loop. This type is utilised as a liquid media for drying goods that include solvents and must have the solvent recovered.

The inert nitrogen decreases the risk of explosion or fire caused by solvent vapour heating. After drying in the drying chamber and passing through the bag filter, the solvent vapours, coupled with nitrogen, are transferred via the pre-cooler and condenser to recover the solvent. The solvent-free nitrogen is again recirculated into the drying chamber once it has been heated. If you need a spray drying plant, then a closed-loop spray dryer can be an ideal choice.

You may make powders with certain moisture content and particle size using a pilot-scale spray dryer. Regardless of the dryer's capacity or the heat sensitivity of the product, it executes the task because of its adaptability. It is the preferred drying equipment for most industrial drying applications. It can work in a variety of environments, including aseptic pharmaceutical products and ceramic powder manufacture.

Here are some of its benefits

• Solid are mixed with combustible organic solvents in the feed.
• Pollution is prohibited due to odour, particle emissions, or vapour.
• The powder will be degraded by oxidation during spray drying technique with nitrogen gas
• It is possible to design it to almost any capacity.
• The powder quality remains stable throughout the dryer's operation.
• Continuous operation with fully automatic control is possible.
• Spray dryers come in a wide range of designs to fulfil a wide range of product requirements.
• It's suitable for both heat-sensitive and heat-resistant
• The feedstock can be corrosive, abrasive, explosive, combustible, etc

The product is designed with top-quality products for prolonged service life. The spray dryer
can be customized according to the products.