Large capacity lignite dryer / lignite coal dryer / brown coal dryer

New type lignite Dryer 1.reasonable price 2. complete structure machine 3.high quality and fashionable design

 

Hot Selling Lignite Dryer

1. Lignite Dryer Application:

The Rotary Drier used for drying material with humidity or granularity in the industries of mineral dressing, buliding material, metallurgy and chemcia, it can be used for drying many kinds of materials such as : limestone  slag, coal powder, slag and clay stone and so on .

Lignite Dryer Structure

Lignite Dryer is handling by bringing it into direct contact with a heated gas. The dryer is made up of a large, rotating cylindrical tube,The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under . Working principle of the Lignite Dryer Material to be dried enters the drier, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow). The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern.  Specifications of Lignite Dryer featuer:

Mode	Inner diameter(M)	Length(M)	Slant angle(%)	Motor power(kw)	Rotary speed(r/min)	Max Evaporation (t/h)	Dimension(L×W)(M)
HED-12120	1.2	12	3-5%	≥11	3-8	0.5-1	18×3
HED-15140HED-15150HED-15160	1.5	14		≥15		1.5-2.5	25×4
		15
		16
HED-18150HED-18160HED-18180	1.8	15		≥18.5		2.5-4	35×5
		16
		18
HED-20180HED-20200HED-20220	2.0	18		≥22		4-6	35×5
		20
		22
HED-22180HED-22200HED-22220	2.2	18		≥30		5-8	40×6
		20
		22
HED-25180HED-25200HED-25220	2.5	18		≥40	3-5	7-10	45×8
		20
		22
HED-26180HED-26200HED-26220	2.6	18		≥45		8-11	45×8
		20
		22
HED-28180HED-28200HED-28220	2.8	18		≥75		9-14	50×10
		20
		22
HED-30180HED-30200HED-30220	3.0	18		≥110		12-16	50×12
		20
		22
HED-32180HED-32200HED-32220	3.2	18		≥132		14-18	50×14
		20
		22
HED-34180HED-34200HED-34220	3.4	18		≥150		19-28	50×15
		20
		22
HED-36180HED-36200HED-36220	3.6	18		≥170		25-35	50×18

Large capacity lignite dryer / lignite coal dryer / brown coal dryer