Henan Workers Machinery Co., Ltd.
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YPG Series Pressure Spray Granulation Drying Machine Nozzel Dryer
Pressure Spray Dryer
Introduction
Its atomization mechanism is to use a high-pressure pump to make the liquid obtain high pressure (1-10Mpa). When the high-pressure liquid passes through the nozzle, the pressure is converted into kinetic energy and dispersed into droplets when ejected at high speed. This atomization method has the following advantages: small atomization power; easy operation, maintenance and replacement; larger particles can be obtained and so on. Its disadvantages are: high-pressure pump is required, the nozzle is easy to block, and the material liquid needs to be strictly filtered; the nozzle wears a lot; the high-viscosity material is not easy to atomize.
Scope of application
Instant milk powder, cocoa powder, coffee, etc.
Granular disperse dyes, basic dyes, etc.
Methyl propyl ester, sodium lauryl sulfate, etc.
Synthetic washing powder, etc.
Riboflavin VB2, medicinal yeast and other biological products
Technical parameters
| Model | YPG-25 | YPG-50 | YPG-100 | YPG-150 | YPG-200 | YPG-300 | YPG-500 | YPG-1000-2000 | |
| Water evaporation kg/h | 25 | 50 | 100 | 150 | 200 | 300 | 500 | The index can be affirmed inaccordance with particle conditions. | |
| DiaphragmPump | Power kW | 0.35 | 4 | 7.5 | 11 | 15 | 22 | 30 | |
| Pressure Mpa | lt can be regulated from 0.6-5, usually, it is between 1-3 when in operation | ||||||||
| Heating way | Electricity | Electricity+steam | Electricity+coal(oil) hot air furnace | ||||||
| Diameter of tower mm | 1300 | 1800 | 2400 | 2600 | 2800 | 3200 | 3800 | ||
| Total height of equipment mm | 7800 | 9200 | 11600 | 14000 | 15300 | 17100 | 19000 | ||
Features:
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 instantly, and the drying time is only ten to ten seconds. It is especially suitable for heat-sensitive materials. of drying.
The obtained product is spherical particle with uniform particle size, good fluidity, good solubility, high product purity and good quality.
It can be used in a wide range. According to the characteristics of the material, it can be dried with hot air or granulated with cold air. It has strong adaptability to materials.
The operation is simple and stable, the control is convenient, and it is easy to realize automatic operation.