YPG Pressure Spray (Cooling) Dryer

DESCRIPTION

The YPG Series Pressure Type Spray (Congeal) Dryer has a device that can function drying and granulating together. The spraying pressure, spraying flow and the size of spray nozzle of the liquid material pump can be adjusted according to the requirements and the specific size of granule balls can be achieved.

Structure diagram

WORKING PRINCIPLE

The liquid or paste raw material is sprayed into small liquid drop by pressed sprayer draw assistance from pressure of diaphram pump, and quickly drying through amply heat exchange (10-90sec.).Most of the powder granules are collected from outlet of discharge at the bottom of the dryer. The wasted air and fine powder are separated by the cyclone, the wasted air is exhaust from draft fan, and fine powder is collected at the bottom of cyclone. There is a second grade duster equipped at the outlet; therefore, the recovery rate of the finished powder granule can be 96% to 98%.

APPLICATION

Chemical industry: Sodium Fluoride (Potassium ), Alkaline Dyestuff And Pigment,Dyestuff Intermediate, Mn3o4, Compound Fertilizer, Formic Silicic Acid, Catalyst, Sulphuric Acid Agent, Amino Acid,White Carbon, and etc.

Food Industry: Fatty Milk Powder, Protein, Cocoa Milk Powder, Subsitute Milk Powder,Egg White (Yolk), Food And Plant,Oats,Chicken Juice, Coffee, Instant Dissoluble Tea ,Seasoning Meat,Protein ,Soybean,Peanut Protein, Hydrolysate, Sugar,Corn Syrup,Corn Starch,Glucose, Pectin,Malt Sugar, Sorbic Acid Potassium, and etc.

Pharmaceutical Industry: Chinese Traditional Medicines, Pesticide, Antibiotic, Medical Drinking Agent,and etc.

Plastics and Resin: AB, ABS Emulsion, Uric Acid Resin, Phenolic Aldehyde Resin, Urea-Formaldehyde Resin, Formaldehyde Resin, Polythene, Poly-Chloroprene, And etc.

Detergent: Common Washing Powder,Advanced Washing Powder,Soap Powder, Soda Ash, Emulsifier, Brightening Agent, Orthophosphoric Acid, and etc.

Ceramic: Aluminium Oxide, Ceramic Tile Material, MagnesiumOxide, Talcum, and etc. Other: Calmogastrin, Hime Chloride , Stearic Acid Agent, and etc.

FEATURES

1. Rapid drying speed.The surface area of the material will be enlarged greatly when liquid raw material is atomized and 95% - 98% of water can be evaporated instantly in the hot airflow. The drying time only need to take several seconds. This dryer is especially suitable for heating sen sitive material.

2. The finished product is ball granulewith uniform size. It's fluidity and solubility are good. The quality and purity of the product is very high.

3. Depend on the characteristics of raw material, the dryer can use hot air to dry or use cool air to granulate.

4. Simple and stable operation. The control system is con venient which is easy to realize automatic operation.

Technical Parameter

Item \ Model	Unit	50	100	150	200	300	500	1000
water evapo- ration capacity	kg	50	100	150	200	300	500	1000
overall dimension (Φ×H)	mm	1600× 8900	2000× 11500	2400× 13500	2800× 14800	3200× 15400	3800× 1880	4600× 22500
high-pressure pump pressure	mPa	2～10
power	KW	8.5	14	22	24	30	82	30
inlet air temperature	oC	140～350
product water contents	%	＜5(accessible 0.5)
collection rate	%	＞97
electric heater	KW	75	120	150	temperature is lower than 200,the parameters should be calculated
electricity +steam	Mpa+KW	0.5+54	0.6+90	0.6+108	according to the practical condition
hot air furnace	Kcal/h	100000	150000	200000	300000	400000	500000	1200000

* The above is the largest evaporation.