Product Details

coal rotary dryer

The EP characteristics of the coal rotary dryer

1, out of gas is low temperature, dust removal equipment with long working hours.

2, new type of composite feed device, can regulate and control all final moisture index according to users’

requirements easily.

3, a high degree of automation, convenient operation, stable running.

4, the equipment investment is needed only 1/6 compared with imported products ,small investment,earnings fast.

5, equipment as new energy-saving products, save energy about 20% than similar products.

6, fuel can be coal, oil, steam, etc.

Brief introduction of technological process of the coal rotary dryer

Cyclone dust collector →bag filter(bag type dust collector) →draught fan

↑

Scattered feeder→ribbon conveyor→hopper→ feeder→drying roller→wind conveyor

↓

finished product

warehouse

↑

Efficient hot-blast stove

Technology parameter of the coal rotary dryer

Model	Gradient(%)	Rotate speed(r/min)	Inlet air temperature(°c)	Powder(kw)	Capacity(t/h)	Weight(t)
Φ600x6000	3-5	3-8	≤700	3	0.5-1.5	2.9
Φ800x8000	3-5	3-8	≤700	4	0.8-2.0	3.5
Φ 800x10000	3-5	3-8	≤700	4	0.8-2.5	4.5
Φ 3000x20000	3-5	1.5-5	≤800	55	25-35	78
Φ 3000x25000	3-5	1.5-5	≤800	75	32-40	104.9

Have to say: the choice for the dust collector

For the dust collecting of fly ash drying, general equipped with cyclone and bag dust collector.

Cyclone separator also known as the centrifugal separator, working by the airflow contained fine powder do

rotary motion come into being centrifugal force, separate sticky powder from the gas. It is widely used in the

convective drying system and main equipment collect product from the gas. Cyclone dust extractor has simple

structure, reasonable design could obtain high separation efficiency. The big particle product in the wet air

exhausted from draught system can be collected, but when the particles contained in gas is very fine,and its

lighter weight, the effect of cyclone dust removal is not good.

bag filter always as the last stage of gas solid separation equipment separate powder products from the exhaust

gas, is the last line of defense intercept powder in the tail gas. The bag dust collector’s significant characteristics

is high efficiency to capture, in a large number of gas-solid separation equipment, its collection efficiency is

better than other equipments,to say the least. Especially to capture the particle under 20 μ m is more obvious,

efficiency could reach above 99%. Fine powder uncollected by cyclone separator have second use with the bag

dust collector, prevent the dust into the atmosphere cause the waste of resources and environmental pollution.

Parts and workshop show of the coal rotary dryer

delivery time:

5-18 working days after received the down payment

avaliable sea port

qingdao,shanghai,tianjin,etc

deliver goods

About our company

If you have any quetion of the coal rotary dryer, please feel free to contact me, I'm Ms.Ashley gao, will give response very soon , thank you very much for your interest and valuable time .