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QG Series pulse air stream drying equipment, 1. No pollution with high quality., 2. High efficiency., 3.powerful dryer - details see: https://www.machineto.com/qg-series-high-quality-pulse-air-stream-drying-equipment-for-compound-filter-air-stream-dryer-10286345

QG Series Pulse Air Stream Dryer

1. The principle of work

The air after filtered and heated,the temperature reaches 80 ~ 300 °C (adjustable).the material put into the hopper, by the screw feeder evenly put into the dry tube and contact with hot air flow,and form process mainly by convect to exchange the heat, and finally reach the products' drying requirements. Through the dry tube,the gas and solid mixture,first pass the cyclone separator to recycling materials, then pass the bag dust collector to separate the powder (under 500 section, the recovery can be reached 99%), waste gas through the draught fan to evacuate.

2. Product features

High dry strength,thermal efficiency,and large handling capacity.

Short drying time, apply to thermal sensitive material.

Material less contact with the outside, cannot be polluted,high quality.

Simple structure, small volume, convenient operation.

3. Application example

Inorganic: sodium hydrosulfite, white carbon black, manganese dioxide,sodium fluosilicate, activated carbon, copper sulfate, borax, sodium metabisulfite,dicalcium phosphate , potassium chloride,barium hydroxide, aluminum hydroxide, quartz sand, titanium white.

Food and feed additive: starch, calcium phosphate, glucose, lactic acid calcium.

Organic matter: benzoic acid, oxalic acid, sodium acetate, sulfanilic acid, amino salicylic acid, anthraquinone -1-,sulfonic acid ammonium salt,sebacic acid, sulfanilamide, pentaerythritol, isophthalonitrile, chlorinated polyethylene, calciumcitrate, cyanuric acid,triazine ,bisphenol s, 1- nitroanthraquinone.

High polymer: pp resin, Corvic,chlorination.

Chemical auxiliaries: vesicant Ac, diatomite, activated clay.

Medical: aminopyrine,analgin, aspirin, acetaminophen,phenacetin, tetracycline.

Pesticide: carbendazim.

4. Applicable range

pneumatic drying mainly dry powder or granular material, the particle size does not exceed 1 mm,because of operating gas velocity is high, dry time is short, generally applied in evaporating the material's surface water's drying process

pneumatic drying according to the materials' shape and characteristics can be divided into straight tube pneumatic dryer, pulse pneumatic dryer, cyclone pneumatic dryer, belt dispersive pneumatic dryer, belt smash pneumaticdryer, tail gas circulated pneumatic dryer, twin-stage pneumatic dryer.

5.Technical parameters

Name Pa rameter Model		QG-50	QG-100	QG-250	QG-500	QG-1500
Evaporation	kg/h	50	100	250	500	1500
Air filter	Area(m2)	4	6	18	36	60
	unit	1	1	1	2	2
	Exchange time(h)	200	200	200	200	200
Heater	Area(m2)	30	43	186	365	940
	Steam consumption(kg)	120	235	450	972	2430
	Work pressure(Mpa)	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8
Ventilator	Model	9-19-4. 5	9-26-4.5	9-19-9	9-19-9	9-26-6.3
	unit	1	1	1	2	4
	Power(kw)	7.5	11	18.5	37	125
Feeder	Amount of transportation(kg/h)	150	290	725	1740	4350
	Control way	electromagnetic adjustable speed motor	electromagnetic adjustable speed motor	electromagnetic adjustable speed motor	electromagnetic adjustable speed motor	electromagnetic adjustable speed motor
	Power(kw)	0.75	1.1	3	3	7.5
Cyclone separator	Model	CLK-350-400	CLK-500-450	ZF12.5	ZF12.5
	Efficiency	98	98	98	98
	Amount	2	2	2	3
Bag filter	Amount	1	1	1	1	1
	Gas consumption(m3/h)	3.6-20.0

6. Flow chart