Changzhou Xianzhu Drying Equipment Co., Ltd
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PGL spray granulating dryer
PGL spray granulating dryer
Product details

Pharmaceutical industry: tablets, granules, capsules and granules; Low sugar, sugar free traditional Chinese patent medicines and simple preparations granules;
Food: cocoa, coffee, milk powder, granular fruit juice, seasonings, etc;
Other industries: pesticides, feed, fertilizers, pigments, dyes, etc.

The spray drying granulator integrates spray drying/fluidization granulation to realize one-step granulation of liquid materials;
It adopts spray process, especially suitable for micro auxiliary materials and heat sensitive materials, and its efficiency is 1-2 times higher than that of FL boiling granulator;
Some products have a final moisture content of up to 0.1%, equipped with a powder return device, with a particle formation rate of ≥ 85%, and can produce 0.2-2mm particles;
Improved design of internal mixed multi fluid atomizer, capable of handling some specific weights up to 1.3g/cm3The extract.
At present, it shouldSpray drying granulatorThe series of products have achieved PGL-150B, with a processing capacity of 500kg per batch.



project Unit model PGL-3B PGL-5B PGL-10B PGL-20B PGL-30B PGL-80B PGL-120B
liquid extract small kg/h 2 4 5 10 20 40 55
big kg/h 4 6 15 30 40 80 120
Boiling ability small Kg/batch 2 6 10 30 60 100 150
big Kg/batch 6 15 30 80 160 250 450
Liquid specific gravity kg/L ≤1.30
Quantity of raw material containers L 26 50 220 420 620 980 1600
Container diameter mm 400 550 770 1000 1200 1400 1600
Induced draft fan power kw 4.0 5.5 7.5 15 22 30 45
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 0.1-0.4
Electric heating type power kw 9 15 21 25.5 51.5 60 75
compressed air Consumption m3/min 0.9 0.9 0.9 0.9 1.1 1.3 1.8
pressure Mpa 0.1-0.4
Operating temperature Room temperature -130 ℃ automatic adjustment
Product moisture % ≤0.5%
Material yield rate % ≥99%
Equipment noise dB ≤75
Host size Φ mm 400 550 770 1000 1200 1400 1600
H1 mm 940 1050 1070 1180 1620 1620 1690
H2 mm 2100 2400 2680 3150 3630 4120 4740
H3 mm 2450 2750 3020 3700 4100 4770 5150
B mm 740 890 1110 1420 1600 1820 2100
weight kg 500 800 1200 1500 2000 2500 3000

Selection example: It is required to process a liquid extract amount of I=120kg (with a solid content of 30%) and a seed amount of II=60kg per batch. The theoretical finished product amount M=mI+mII=120kg * 30%+60kg=96kg can be obtained from I and II. The working time T=120kg/30kg/h=4h. The boiling amount can be found in the technical parameter column as the standard load range. Therefore, PGL-30B type is more suitable for completing two batches per shift.


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