QPG Series Air Steam Spray Dryer

The clean air is heated and entered into drying tower, raw material inside the tower is atomized and becomes mini liquid drops through nozzles of two or three liquids. The raw materials carry out heat exchange with the hot air rapidly to evaporate the moisture (solvent) in raw materials. The moisture or solvent is discharged accompany with hot air, and then the powder product is got.

1. It is better for raw material that is large in viscosity and grease and paste. The other equipment can not replace it.

2. More varieties and wide application in drying with lower temperature.

3. The nozzle is simple in structure, convenient in maintenance and lower cost in operation.

4. Several heating methods and air inlet forms for choice.

Parameters Type		QPG-5	QPG-25	QPG-50	QPG-100	QPG-150	QPG-200
Amount of evaporated water (kg/h)	△t=150-90（℃）	1.5	7.5	15	30	45	60
	△t=200-100（℃）	2.5	12.5	25	50	75	100
	△t=250-100（℃）	3.75	18.75	37.5	75	112.5	150
	△t=300-100（℃）	5	25	50	100	150	200
	△t=350-110（℃）	6	30	60	120	200	240
Compressed air（m3/min）		0.3	0.4	0.6	1.5	2.7	3.4
Air pressure （MPa）		0.4	0.6		0.7
Heating resource		electricity、electricity+steam、coal(oil)hot air furnace
Amount of heating supplement（104kcal/h）		1	5	10	20	30	40
Power of fan（kw）		0.75	2.2	4	7.5	11	15