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  • PGL series spray drying granulator
  • PGL series spray drying granulator
  • PGL series spray drying granulator

PGL series spray drying granulator

Keywords:PGL series spray drying granulator
Description:product descriptionThis unit is a device that can simultaneously perform drying and granulation. According to the process requirements, the pressure, flow rate and orifice size of the liquid pump can be adjusted to obtain the desired spherical particl…
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product description
This unit is a device that can simultaneously perform drying and granulation. According to the process requirements, the pressure, flow rate and orifice size of the liquid pump can be adjusted to obtain the desired spherical particles in a certain proportion.
The working process of the unit is that the feed liquid passes through the high pressure input of the diaphragm pump, and sprays the mist droplets, and then flows down with the hot air. Most of the powder particles are collected by the bottom discharge port, and the exhaust gas and its fine powder are separated by the cyclone separator. The exhaust gas is discharged by the exhaust fan, and the powder is collected by the pollinator located at the lower end of the cyclone. The fan outlet can also be equipped with a secondary dust removal device, and the recovery rate is above 96-98%.
The materials of the tower body, the pipeline and the separator which are in contact with the material are made of SUS304. There is enough moisturizing layer between the inside of the tower body and the outer casing. 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, and is controlled and displayed by an electric control console.

Applications
Pharmaceutical industry: tablets, granules, capsule granules; low-sugar, sugar-free proprietary Chinese medicine granules; food: cocoa, coffee, milk powder, granule juice, seasonings, etc.; other industries: pesticides, feed, fertilizers, pigments, dyes, etc.

Features
1. The drying speed is fast, the surface area of the liquid is greatly increased after atomization, and in the hot air flow, 95%-98% of the water can be evaporated in an instant, and the drying time takes only ten to several tens of seconds, especially Suitable for drying heat sensitive materials.
2. All products are spherical particles with uniform particle size, good fluidity, good solubility, high purity and good quality.
3, a wide range of use, 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 is strong.
4, the operation is simple and stable, easy to control, easy to achieve automation.

Schematic

喷雾干燥制粒机结构示意图

1. Control cabinet 2. Infusion trolley 3. Main unit 4. Heat exchange cabinet 5. Sub-high efficiency filter 6. Muffler 7. Induced draft fan

technical parameter

Project Unit/model PGL-3B PGL-5B PGL-10B PGL-20B PGL-30B PGL-80B PGL-120B
Stream extract min kg/h 2 4 5 10 20 60 100
max kg/h 4 6 15 30 40 100 140
Boiling ability min kg/批 2 6 10 30 60 100 150
max kg/批 6 15 30 80 160 250 450
Liquid specific gravity kg/L ≤1.30
Raw material container L 26 50 220 420 620 980 1600
Container diameter mm 400 550 770 1000 1200 1400 1600
Induced draft 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
Electric heating power kw 9 15 21 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
Working temperature °C Automatic adjustment at room temperature -160 ° C
Product moisture % ≥0.2
Material yield % ≥99
Equipment noise dB <77
Host size Φ mm 400 550 770 1000 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: It is required to process the amount of flow extract I=120kg (solid content is 30%), seed quantity II=60kg, and the theoretical finished product quantity I=II can be obtained from I and 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 suitable to use two batches per shift.

  • 喷雾干燥制粒机
  • 喷雾干燥制粒机
  • 喷雾干燥制粒机
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