High efficient 3m*25m lignite dryer with ISO 9001-2008

lignite dryer: 1.Strong regular ability dryer 2.Convenient and stable 3.OEM service offered 4.Fully automatic working

High efficiency 3*25 lignite with ISO9001:2008

The main features of lignite dryer:

 

High degree of mechanization, large production capacity, and continuous optionSimple and excellent structure,material running smoothly through the cylinder, operating convenienceLess mechanical failure, low maintain charge, and low power consumptionUniformity of drying product is goodDrying production line using a special scattered installations to ensure the dryer machine 's drying effectUse for innovative and unique sealing device, and sophisticated keep-warm systemReduce the coal consumption of the system effectivelyWhole system holds a good performance of sealingWith complete dust removal equipmentNo dust spillingHas a good operating environmentWhole drying system uses electric centralized control, autocontrol of temperature for hot air, high automation and convenient operation.Can join in crushing, mixing, granulating, packing, and other followup steps after drying to produce the finished product of bean dregs particle feed.

The working principle of lignite dryer:

The first drying area is in the high humidity status ,removing most of moisture by 400 °C  to make sure the chemical composition of the lignite no change and not easy to burn .The temperature of the second area is 300°C, removing the moisture by middle enduring air temperature to ensure the lignite no coking.The temperature of the third area is 120°C-210°C,using the crushing device in the rotary body ,repeating crushing, scattering the material by down-flow drying .The forth drying area is high exhausting area , the temperature is 60°C-80°C,removing moisture by low temperature and hot air that produced by the inducing air system .

    The Hengrui 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 structure of lignite dryere:

1.hopper;  

 

2.dosing machine; 

 

3.incoming material feeder; 

 

4.heating resources;

 

5.drying roller; 

 

6.discharge feeder; 

 

7.cyclone; 

 

8.draft fan; 

 

9.belt conveyor; 

 

10.variable motor; 

 

11.reduction gear.

Main technical parameters:

Model	Capacity (t/h)	Power (kw)	Rotating speed (r/min)	Obliquity  (o)	Volume (m3)	Reducer  model	Weight (t)
Φ0.6×8 m	1.5-2.8	4	8	3-5	2.26	JZQ 250-16-I	5.1
Φ0.8×10 m	3.0	4	7.5	3-5	5.02	JZQ 350-16-I	6.9
Φ10×10 m	3.3-4.9	5.5	5.8	3-5	7.85	JZQ 400-16-I	7.5
Φ1.2×10 m	4-6	7.5	4.8	3-5	13.31	ZL 50-16-I	13.5
Φ1.5×12 m	4-6	10	4.8	3-5	21.2	JZQ 500-III-2F	18.9
Φ1.5×15 m	7-12	18.5	4.8	3-5	28.5	ZQ 500III-2F	21
Φ1.8×12 m	7-12	18.5	4.1	3-5	48.22	JZQ 50-16II-2	22.83
Φ2.2×12 m	12	18.5	3.2	3-5	51.2	JZQ 650-III	37.6
Φ2.2×14 m	12	22	3.2	3-5	53.5	JZQ 650-III	40
Φ2.2×16 m	10-13	30	3.2	3-5	70.43	JZQ 750-III	45
Φ2.4×14 m	10-14	30	3	3-5	85.5	JZQ 750-III	51
Φ2.4×18 m	25	37	3	3-5	88.5	ZL 85-13-I	54
Φ2.4×20 m	32-36	37	3	3-5	90.43	ZL 85-13-I	54.14
Φ3×20 m	40-50	55	2.59	3-5	141.3	ZL 100-16-I	78
Φ3×25 m	45-58	75	2.59	3-5	176.7	ZL 100-16-I	104.9

High efficient 3m*25m lignite dryer with ISO 9001-2008