QPG series airflow spray dryer-Changzhou Zhihong Drying Technology Co., Ltd

QPG series airflow spray dryer

Product Overview:After heating, clean air enters the drying tower, where various liquid materials are transformed into small droplets using a two fluid (or three fluid) nozzle in the hot air inside the tower. It quickly exchanges heat with the hot air, evaporates the water (or solvent) in the liquid materials, and is discharged with the hot air to obtain powdered products.

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Overview: After heating, clean air enters the drying tower, where various liquid materials are transformed into small droplets using a two fluid (or three fluid) nozzle in the hot air inside the tower. It quickly exchanges heat with the hot air, evaporates the water (or solvent) in the liquid materials, and is discharged with the hot air to obtain powdered products.

Category: spray dryer

Detailed explanation:

Principle:
After heating, clean air enters the drying tower, where various liquid materials are transformed into small droplets using a two fluid (or three fluid) nozzle in the hot air inside the tower. It quickly exchanges heat with the hot air, evaporates the water (or solvent) in the liquid materials, and is discharged with the hot air to obtain powdered products.

Features:
● Especially effective for materials with high viscosity, paste like, and paste like properties, which cannot be replaced by other equipment.
● There are multiple experimental varieties and wide applications of low-temperature drying.
● The nozzle structure is simple, easy to maintain, and has low operating costs.

Technical parameters:

Parameters/Model		5	25	50	100	150	200
Evaporation capacity	△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/nin)		0.9	0.9	1.1	1.5	2.7	3.4
Compressed air pressure(Mpa)		0.4	0.6			0.7
Heat source method		Electricity, electricity+steam, coal-fired (oil) hot air stove
Heating capacity 10⁴KCal/h		1	5	10	20	30	40
Fan power(KW)		0.75	4	7.5	11	15	18.5
Note: Some parameters may be adjusted according to different materials during design, and the design shall prevail.

Changzhou Zhihong Drying Technology Co., Ltd. is located in the economically developed center of the Yangtze River Delta, Zhenglu Town, Changzhou City. It borders Shanghai to the east and Nanjing to the west, and is situated at the intersection of Hengshan on the Shanghai Nanjing Expressway. It is more than ten miles away from Changzhou Airport and train station, and the transportation is very convenient. The company is a designated production enterprise in the pharmaceutical equipment industry, chemical equipment industry, and food machinery drying equipment industry in China. The company has 60 categories and more than 280 specifications of products, with an annual output of 500 sets of drying, granulation, mixing, crushing, concentration, and extraction equipment, and its products meet GMP requirements.

The company's main products include pharmaceutical machinery, chemical machinery, food machinery, pigment drying machinery, and other products. The products have now covered various markets across the country and are highly favored and praised by domestic users.