Detailed Product Description

QPG  Air Stream Spray Dryer(spray drying machine)

 

Principles

air stream spray dryer 's work principle

The clean air is heated and entered into drying tower,the raw material inside the tower is atomized into fine mist through muzzles of two or three flows. The raw materials carry out heat exchange with the hot air rapidly to evaporate the moisture (solvent) in the raw materials. The moisture or solvent is discharged accompany with hot air, then the power product is produced.

Features

QPG  Air Stream Spray Dryer is good for raw materials that are large in viscosity,paste material,which the other equipment can not replace it.
More varieties and wide application in drying with lower temperature.
The nozzle is simple in structure,convenient in maintenance and low cost in operation.

Thechnical parameters

 The technical parameters for QPG  Air Stream Spray Dryer as bellow:

parameters\ spec		5	25	50	100	150	200
amount of evaporation 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
pressure of air M3/min		0.9	0.9	1.1	1.5	2.7	3.4
pressure of air Mpa		0.4	0.6		0.7
Heat resource		electricity,electricity+steam,coal(oil)combustion furnace
consumption of heat 104Kcal/h		1	5	10	20	30	40
power Kw		0.75	4	7.5	11	15	18.5

Note: (1) if the equipment is bigger than 200, it might be designed and manufactured in accordance with the requirements of customers.
(2) the power of fan is suitable of standard flow chart. If add the cloth bag to remove dust or recover solvent, it should be increased.