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YC-015 lab spray dryer operating principle

PLC controller allows the selection of inlet temperature, airflow, automatic de-blocker frequency and pump speed. The self-priming peristaltic pump delivers the sample liquid from a container through a small diameter jet into the main chamber. At the same time an integral compressor pumps air into the outer tube of the jet which causes the liquid to emerge as a fine atomised spray into the drying chamber.

Heated air is blown through the main chamber evaporating the liquid content of the atomised spray. The solid particles of the material, which are normally in a free flowing state, are then separated from the exhaust air flow by a cyclone and collected in the sample collection bottle. The exhaust airflow is directed through a flexible 60 mm diameter hose direct to atmosphere or to an existing extraction system.

YC-015 lab spray dryer technical parameter

1.Automatic-mode and Eye-monitored mode for the purpose of easily controlling experimental process ,English interface.

2.Evaporation rate of water at inlet temperature of 250ºC using Standard:Approximately 1500 ml/hour

3.Air inlet temperature range 30ºC to250ºC

4.Air outlet temperature range 30ºC to 140ºC

5.Max. Sample feed: 1500ml/h

6.Min. Sample : 30mL

7.To assure accurate temperature control and easy parameter adjusting, YC-015 applies PID. Temp. Precision:±1℃, dry cycle time: 1.0-1.5S

8.As standard a touch screen to display temperature, airflow volume, air pressure,pump speed and de-blocker frequency.

9.standard with 0.7 mm jet and other sizes are available as accessories(0.5mm 1mm 1.5mm 2mm)

10.Spray chamber, cyclone separator, receiving tank are all made of Borosilicate glass which can resist strong acid/alk li, high temperature. It can work in a no-pollution and stable environment, and the whole process can be inspected. All the spare parts are easy to install and wash.

11.Power: 3.5KW AC220V

12.With cooling device for temperature-sensitive material  (optional)

YC-015 lab spray dryer applications

Spray drying can be used in a wide range of applications where the production of a free-flowing powder sample is required. This technique has successfully processed materials in the following areas:

Beverages • Flavours and Colourings • Milk and Egg Products • Plant and Vegetable Extracts • Pharmaceuticals • Heat Sensitive Materials • Plastics •  Polymers and Resins • Perfumes • Ceramics and Advanced Materials •

Soaps and Detergents • Blood • Dyestuffs • Foodstuffs • Adhesives • Oxides • Textiles • Bones, Teeth and Tooth Amalgam and many others. Most solutions and suspensions can be spray dried providing that the resulting product has the characteristics of a solid material.