Guoxin sawdust dryer machine by independent core technology

-Adjustable rotation speed -Convenient and reliable operation -CE approved fine workmanship -Higher degree of mechanization

 

 

Working principle of rotary dryer

The raw material plate of coal rotary dryer which is arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapors to be discharged into the atmosphere. Then the materials would be dried. Drying process needs to consume large amount of heat energy. In order to save energy, some materials with high moisture content, suspending liquid and solution which contain solid objects should be mechanically dewatered or heated first, and then they can be dried in a dryer to get dry solids.

Technology Express 

1. What to do if the wet materials won't be dried? 

First, detection the quantity of heat, in most cases, the heat stove can't provide enough heat resource to rotary dryer. And then increase heat input according temperature display.

2. What about the discharged speed low?

One side, the rotary dryer's tilt angle is not reasonable; on the other hand, internal structure optimization is not enough. Our engineer Mr.Xu will give you the valuable suggestions in your working site.

No matter what problems you meet during production, we will offer you rapid professional solutions.

Operating under high temperature and low oxgen to avoid material being self-burning or expoding when drying.

 

Technical parameter

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

Working principle

Humidity materials are conveyed from the feed screw directly into the drum, raised by the drum wall panels repeatedly, and scattered by the crushing blow dispersion devices. Materials and the negative high-temp media are combined sufficiently to complete heat and mass transfer process. As the result of the drum wind angle and the induced air, the feed materials move slowly, and discharged from the spiral after drying, the exhaust gas handled by the dust precipitator, venting to the atmosphere.

Our Engineer Mr.Xu give the installation guidance in the clients working site.

Guoxin sawdust dryer machine by independent core technology