Centrifuge spray dryer of formaldehyde resin,formaldehyde amino resin ,formaldehyde epoxy resin.spray equipment  for formaldehyde resin,formaldehyde amino resin,formaldehyde epoxy resin 

Specifications

 

After fresh air is filtered and heated, it enters into the air distributor which on the top of the drier. The hot air in spiral form equably enters into the drying room. When liquid raw material are passed through the high-speed centrifugal sprayer on the top of the tower, it will be rotated and sprayed into the extreme slim mist liquid beads. Raw material can be dried to the final products instantly while it contact with the heatedair. Finished products are discharged continuously from bottom of the drying tower and cyclones segregator. Wasted air is discharged from blower.

Work Principle Description

After filtering and heating, the air enters into the hot air distributor at the top of the centrifugal spray dryer, and the hot air will spirally and evenly goes into the drying chamber. The material liquid via high-speed centrifugal atomizer rotates into extremely thin vaporific liquid globule and parallelly flows with the hot air, and then the liquid will be dried into powdery products in a very short time (5-10 seconds). The waste gas after filtering will be expelled through the fan. For the wet organic solvent materials, the spray drying machine can be designed with closed cycle process. It can utilize cyclic nitrogen to dry the materials.

 

Machine Pictures

Application of Spray Dryer for PF resin

We are the spray dryer national stardard maker, our spray dryer is widely used for sheep blood, bovine(ox) blood, Pig blood etc.

With high drying efficiency, large production, low operation cost, good product quallity features,  our spray dryer is welcomed by all home and aborad customers.

 

Features
Our PF resin spray dryer machine, which can instantly evaporate 95%-98% moisture of materials, is perfect for drying thermosensitive materials. Typically, the drying time is 5 to 15 seconds. 
The dried products have the advantages of high purity, great fluidity and solubility. 
This spray drying machine is simple to operate and eliminates the need for grinding and screening after drying. 

 

Technical Specifications of Centrifugal Spray Drying Machine

Item/Model	LPG
	5	25	50	100	150	200-2000
Inlet temperature(℃)	≤350
Outlet temperature (℃)	80-90
Max. moisture evaporation (kg/h)*	5	25	50	100	150	200-2000

 

Drive type of centrifugal spray nozzle	Compressed air drive	Mechanical drive
Rotation speed	25000		22000	21500	18000	18000	15000
Diameter of spray disk(mm)	50		102	108	108	150	180-340
Heat source	Electricity		Electricity	Electricity + steam, fuel oil, gas	Electricity + steam	Electricity + steam, fuel oil, gas	Depending on the user
Max. electric heating power (kw)	8		31.5	60	81	99
Outline dimensions L×W×H	1.8×0.93×2.2		3×2.7×4.26	3.7×3.2×5.1	4.6×4.2×6	5.5×4.5×7	According to actual situation
Dry powder recovery (%)	≥95		≥95	≥95	≥95	≥95	≥95