Spray Drying Equipment
1.YPG Pressure Spray Dryer Introduction
Pressure is a spray dryer can be completed simultaneously drying and granulating device. According to process requirements can adjust the feed pump pressure, the size of the flow orifices. To give the desired proportion of spherical particles of a certain size.
2.Features
※ Fast-drying, greatly increasing the surface area of the material after the liquid is atomized in a stream of hot air, it can be evaporated instantly 95-98% of water to complete the drying time of just ten seconds to tens of seconds, especially for heat-sensitive materials dry.
※ The resulting product is spherical particles, uniform size, good mobility, good solubility, high purity and good quality.
※ Using a wide range, depending on the characteristics of materials, can be used for hot-air drying, granulation can also be used cold, strong adaptability of the materials.
※ Simple stable, easy to control, easy to automate operations.
Scope
Chemical industry: organic catalyst, resin, synthetic detergent, oil, ammonium phosphate, dyes, dye intermediates, white carbon black, graphite, ammonium phosphate and the like.
Food: amino acids and the like, spices, protein, starch, dairy products, coffee aspirate, fish, meat and other fine.
Pharmaceuticals: medicine, pesticides, antibiotics, granules and other drug treatment.
Ceramics: magnesium oxide, clay, metal oxides, dolomite.
Spray granulation: all kinds of fertilizer, aluminum oxide, ceramic powder, pharmaceutical, heavy metallic super hardness steel, chemical fertilizer, granular detergent, medicine and so on.
3.Technical Specifications
Model / Item | YPG-25 | YPG-50 | YPG-100 | YPG-150 | YPG-200 | YPG-300 | YPG-500 | |
Evaporation（kg/h） | 25 | 50 | 100 | 150 | 200 | 300 | 500 | |
Diaphragm | power（k w） | 0.35 | 4 | 7.5 | 11 | 15 | 22 | 30 |
pressure | According to the experimental results in the material between 0.6-5 adjustment, the general operating between 1-3. | |||||||
Heating method | Electricity | Electric + Steam | Coal-fired electric (oil) stove | |||||
Tower diameter（mm） | 1300 | 1800 | 2400 | 2600 | 2800 | 3200 | 3800 | |
The total height of the device（mm） | 7800 | 9200 | 11600 | 14000 | 15300 | 17100 | 19000 | |
4.Working principle
Pressure spray dryer works as follows: the material was passed through a high pressure diaphragm pump input, discharge or mist, and then decreased with the flow of hot air, most of the particles were collected from the bottom discharge opening, exhaust and fine powder by cyclone separator, exhaust gas discharged from the exhaust fan, provided by the powder in the cyclone powder extinguishers income collected at the outlet of the fan dust removal device can also be equipped with two recoveries of 96% -98%.
The unit tower in contact with the material part of the pipeline, separator material, are used SUS304 production. Between the tower and the inside of the casing have insulation, filler material is rock wool, with observation tower doors, mirrors, lighting and control instruments, electrical control by the console control and display.
The heat source unit uses steam heater, electric heater, or other types, with easy operation, quick start, compact, hot air are clean and so on. Also in the electrical control cabinet with a heat source control adjustment means, the inlet temperature stepless adjustment. The factory can provide different heating methods according to the actual needs of the user.
5.Application
6.Details
7.Transportation
