Laboao Explosion Proof Sealed Spray Dryer with Solvent Recovery for Industrial

The feeding system includes: batching tank, solvent tank, feeding peristaltic pump, feeding pipeline, and atomizer.

Firstly, the configured slurry is put into the batching tank, and after stirring evenly, the slurry is driven by the peristaltic pump.

The heating system consists of a nitrogen-electric heating system.

The closed heating element directly heats the drying medium (nitrogen) in the pipeline and passes through a set of pressure regulating control devices.

The drying tower includes: tower body, explosion-proof lighting, gas distributor, temperature control equipment, pressure relief device, air inlet pipeline, air outlet pipeline

The gas discharged from the bottom of the drying tower contains powder and organic solvent vapor, which is recovered by a filter device, the powder and organic solvent gas are separated

The gas cycle is completed by a set of circulating fans.

The drying medium is output from the circulating fan, flows through the condensing device, electric heater, drying tower, cyclone separator or bag filter

The condensing system consists of a refrigeration unit, a condenser, a refrigerant circulation pump, a filter, a heat exchanger and connecting pipelines.

The organic solvent vapor is condensed and recovered through the liquid level control at the bottom of the condenser The device is automatically discharged into the solvent tank