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Address：Three Hekou Industrial Zone, Zhenglu Town, Changzhou
Contacter：Mr Fang
Phone：1350614400976
Tel：0519-88909038
Fax：0519-88909038
Website：levandesigns.com
Email：fangqun1968@163.com
Zip code：213115
Product
PGL Series Spray Dryer Granulator
Detailed Description
Product Overview
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This unit is a device that can complete drying and pelletizing at the
same time. According to the process requirements, the pressure, flow
rate, and size of the orifices of the feed pump can be adjusted to
obtain the desired spherical particles in a certain size ratio.
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The working process of the unit is that the feed liquid passes through
the high pressure input of the diaphragm pump and sprays droplets of
mist, which then flow down in parallel with the hot air. Most of the
particles are collected at the bottom of the tower and the exhaust gas
and its tiny powder are separated by a cyclone separator. The exhaust
gas is discharged by the exhaust fan. The powder is collected by a
pollination cylinder 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 96-98%.
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The material of the tower body, pipelines, and separators that are in
contact with the material of this unit is made of SUS304. There is a
sufficient moisture-retaining layer between the inside of the tower body
and the shell, and the filling material is ultra-fine glass wool. The
tower body is provided with an observation door, a sight glass, a light
source and a control instrument, which are controlled and displayed by
an electric control console.
Product Application
Pharmaceutical Industry: tablets, granules, capsules; low-sugar,
sugar-free proprietary Chinese medicine granules; food: cocoa, coffee,
milk powder, granular juices, seasonings, etc.; other industries:
pesticides, feed, fertilizers, pigments, dyes Wait.
Product features
1. Drying speed is fast, the surface area of material liquid is
greatly increased after atomization, and 95%-98% of water can be
evaporated instantaneously in the hot air current. The drying time only
needs ten seconds to several tens of seconds. It is especially suitable
for the drying of heat sensitive materials.
2. All products are spherical particles, uniform particle size, good
fluidity, good solubility, high product purity, and good quality.
3, the use of a wide range, according to the characteristics of the
material, you can use hot air drying, you can also use cold air
granulation, the adaptability of the material.
4, the operation is simple and stable, easy to control, easy to implement automated operations.
Schematic
1. Control cabinet 2, infusion trolley 3, host 4, heat exchanger 5, sub-high efficiency filter 6, muffler 7, induced draft fan
Technical Parameters
| project | Unit/Model | PGL-3B | PGL-5B | PGL-10B | PGL-20B | PGL-30B | PGL-80B | PGL-120B | |
| Flow extract | Minimal | Kg/h | 2 | 4 | 5 | 10 | 20 | 60 | 100 |
| maximum | Kg/h | 4 | 6 | 15 | 30 | 40 | 100 | 140 | |
| Boiling capacity | Minimal | Kg/lot | 2 | 6 | 10 | 30 | 60 | 100 | 150 |
| maximum | Kg/lot | 6 | 15 | 30 | 80 | 160 | 250 | 450 | |
| Specific gravity of liquid | Kg/L | ≤ 1.30 | |||||||
| Raw material container volume | L | 26 | 50 | 220 | 420 | 620 | 980 | 1600 | |
| Container diameter | Mm | 400 | 550 | 770 | 1,000 | 1200 | 1400 | 1600 | |
| Fan power | Kw | 3.0 | 5.5 | 7.5 | 11 | 15 | 18.5 | 30 | |
| Auxiliary fan power | Kw | 0.35 | 0.75 | 0.75 | 1.20 | 2.20 | 2.20 | 4 | |
| steam | Consumption | Kg/h | 40 | 70 | 99 | 210 | 300 | 366 | 465 |
| pressure | MPa | 0.40-0.60 | |||||||
| Heat type power | Kw | 9 | 15 | twenty one | 25.5 | 51.5 | 60 | 75 | |
| Compressed air | Consumption | M3/min | 0.5 | 0.8 | 0.8 | 0.9 | 1.1 | 1.3 | 1.8 |
| pressure | MPa | 0.40-0.60 | |||||||
| Operating temperature | °C | Room temperature -160 °C automatic adjustment | |||||||
| Product moisture | % | ≥0.2 | |||||||
| Material yield | % | ≥99 | |||||||
| Equipment noise | dB | <77< td=""> | |||||||
| Host size | Φ | Mm | 400 | 550 | 770 | 1,000 | 1200 | 1400 | 1600 |
| H1 | Mm | 940 | 1050 | 1070 | 1220 | 1570 | 1590 | 1690 | |
| H2 | Mm | 1900 | 2360 | 2680 | 3150 | 3630 | 4120 | 5050 | |
| H3 | Mm | 2050 | 2590 | 3020 | 3600 | 4180 | 4770 | 5800 | |
| B | Mm | 740 | 890 | 1110 | 1420 | 1620 | 1820 | 2100 | |
Selection example: Each batch of treatment liquid extract amount I = 120kg (solid content is 30%), seed quantity II = 60kg, theoretical yield can be derived from I, II M = mI + mII = 120kgx30% +60kg = 96kg, working time T = 120kg/30kg/h = 4h, the boiling point can be found in the technical parameter column as the standard load range, so it is more appropriate to use the PGL-30 type to complete two batches per shift.
