1.Reliable,easy maintenance; 2.Good sealing performance; 3.More model selection; 4.Huge production capacity.

Detail introduction of Lignite dryer

The Gongyi Guoxin Machinery Manufacturing Factory is the first study to dry brown coal drying professional equipment manufacturers, lignite is an important energy and chemical raw materials, but because of high moisture lignite (20% -40%), low calorific value (2700 kcal or so), spontaneous combustion etc. characteristics, resulting in lower selling prices, sales radius is limited, so more and more development and utilization of lignite domestic and foreign governments and research institutions attention.The Songling Tengda product of lignite dryer ,is also used for drying coal slurry, on the condition of ensuring the lignite quality fixed , adopt low-temperature and four grades drying process, to evaporate the moisture of lignite lower than 13%.The first drying area in the high humidity status ,remove most of moisture through 400 °C, to make sure the chemical composition of the lignite no change and no easy to burn .The temperature of the second area is 300°C, to remove the moisture by middle temperature enduring air, to ensure lignite no coking.The temperature of the third area is 120°C-210°C,use the crushing device in the rotary body ,repeat crushing, scatter the material,down-flow drying .The forth drying area is high exhausting area ,temperature is 60°C-80°C,remove moisture by low temperature and hot air which produced through the inducing air system .Applications include: lignite and quality and dry, municipal sludge, paper sludge, leather sludge, printing and dyeing sludge, chemical materials and pharmaceutical liquid fermentation residue, food fermentation, sugar residue, rosacea, chemical organic waste and so on.

Special characteristics of lignite dryer

 

(1), environmental protection and energy and reducing loss of lignite. Improve the calorific value of brown coal, desulfurization, reduce volatile.(2), investment, small footprint, supporting civil works less.(3), reliable, simple operation, convenient maintenance, safe and durable.(4), dry and moisture control, the minimum up to 5% or less, meet the material widely.(5), even temperature drying process to ensure the quality of lignite change.(6), continuous work, large capacity.

Technical parameters:

Model	diameter (mm)	Drum length (m)	Main reducer		Speed (r/min)	Production capacity (t/h)	Power (kw)	Weigh(t)	Volume(m3)
			Model	Ratio
Φ1.0X10	Φ1000	10	JZQ450-16-11		6.73	1-3.8	5.5	7.5	7.85
Φ1.2X12	Φ1200	12	ZL50-16-1		5.8	1.8-5.5	11	13.8	13.31
Φ1.5X12	Φ1500	12	JZQ500-111-2F	16.46	4.8	4-9	15	22.3	21.2
Φ1.5X 15	Φ1500	15	ZQ50-1611-2	16.46	4.8	4-10	18.5	28.8	26.5
Φ1.8X14	Φ1800	14	JZQ650-111	18.84	3.2	6-12	30	39.8	48.22
Φ2.2X16	Φ2200	16	ZJQ750-111	31.5	3	10-23	37	51	60.1
Φ2.2X18	Φ2200	18	JZQ750-111	31.5	3	10-25	37	53.3	70.43
Φ2.4X20	Φ2400	20	ZL85-13-1	27.16	2.83	20-40	45	78.4	90.43
Φ2.8X24	Φ2800	24	ZL100-16-1	31.5	2.59	20-45	55	97	147.8
Φ3.0X20	Φ3000	20	ZL100-16-1	41.54	2.6	25-48	55	102	141.3
Φ3.2X25	Φ3200	25	ZLH115	41.54	2.1	30-55	110	148	201

Slurry dryer sell like hot sales in world designed by Guoxin