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Pressure spray granulator dryer
This unit is a device that can simultaneously complete drying and granulation. According to the process requirements, the pressure, flow rate, and noz
Product details
overview：
Technical parameters:
remarks:1. The evaporation rate of water is related to the characteristics of the material. The evaporation rate in this table is related to temperature. The data is for reference only
YPL series pressure spray granulating dryerGroup is a device that can simultaneously complete drying and granulation. According to the process requirements, the pressure, flow rate, and nozzle size of the material liquid pump can be adjusted to obtain the required spherical particles in a certain size ratio.
The working process of this unit involves the high-pressure input of material liquid through a diaphragm pump, spraying mist like droplets, and then flowing down in parallel with hot air. Most of the powder particles are collected by the bottom discharge port of the tower, and the exhaust gas and its small powder are separated by a cyclone separator. The exhaust gas is discharged by a suction fan, and the powder is collected by a pollination tube located at the lower end of the cyclone separator. The fan outlet can also be equipped with a secondary dust removal device, with a recovery rate of over 96-98%.
The tower body, pipeline, and separator materials in contact with the materials of this unit are all made of SUS304. There is sufficient moisture retention layer between the interior of the tower and the outer shell, and the filling material is ultra-fine glass wool. The tower is equipped with observation doors, mirrors, light sources, and control instruments, which are controlled and displayed by an electrical control console.
The heat source device of this unit adopts steam heating or electric heater, which has the advantages of easy operation, fast start-up, compact structure, and clean hot air. In addition, a control and regulation device for an electric heater is installed in the electrical control cabinet to continuously adjust the inlet temperature. For areas with power shortages, steam heating or coal-fired hot air stoves can be used to partially or completely replace the electric heating device. Our factory can provide the heating method according to the actual needs of users.
Scope of application:
Spray drying granule：
Chemical industry:
There are catalysts, resins, synthetic laundry detergents, oils and fats, ammonium sulfate, dyes, dye intermediates, white carbon black, graphite, ammonium phosphate, etc.
Food:
Amino acids and their analogues, seasonings, proteins, starch, dairy products, coffee extracts, fish meal, meat essence, etc.
pharmacy:
Traditional Chinese patent medicines and simple preparations, pesticides, antibiotics, pharmaceutical granules, etc.
Ceramics:
Magnesium oxide, porcelain clay, various metal oxides, dolomite, etc.
Spray granulation:
Various fertilizers, alumina, ceramic powder, pharmaceuticals, heavy metal superhard steel, fertilizer, granular laundry powder, traditional Chinese patent medicines and simple preparations.
Spray cooling granulation：
Amino fatty acids, paraffin, glycerides, beef fat, etc.
Spray crystallization, spray concentration, spray reaction and other aspects are often used.
characteristic:
The drying speed is fast, and the surface area of the material liquid is greatly increased after atomization. In the hot air flow, 95% -98% of the water can be evaporated in an instant, and the drying time only needs tens of seconds to tens of seconds. It is particularly suitable for drying heat sensitive materials. All products are spherical particles with uniform particle size, good flowability, good solubility, high product purity, and good quality.
Widely applicable, according to the characteristics of the material, it can be dried with hot air or granulated with cold air, with strong adaptability to the material. Simple and stable operation, convenient control, and easy implementation of automated tasks.
model
50
100
150
200
300
500
1000
Moisture evaporator (kg/h)
50
100
150
200
300
500
1000
Dimensions (mm)
1200×8900
1800×11500
2200×13500
2400×14800
2800×15400
3400×18800
4600×22500
Power (kw)
8.5
14
22
24
30
45
75
Inlet air temperature (℃)
300-350
Product moisture content (%)
<5 can reach 0.5
Material recycling (%)
＞97
Electric heating (kw)
75
120
180
When the temperature is below 200, calculate according to actual conditions
Electric steam Mpa+Kw
0.5+54
0.6+90
0.6+108
2. The atomization pressure and pump model refer to the material processing capacity. The product particle size requirements are equipped
3. The fan power has increased after being matched with a bag filter.
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