supper efficiency coal drying equipment

Coal drying equipment: 1.small space required 2.low energy consumpution 3.high thernak efficiency 4.compact structure

Coal drying equipment:

Main purposes: coal drying equipment is used dry humidity particle materials, such as yellow sand used by industrial, variety of sand which used in foundry industry, Blast furnace slag which used in cement industry of building materials, Small particle size clay. According to requirements of the water in the products after dryer, The water content 1-0.5% or less can be achieved after the process.

Coal drying equipment working principle:

The special three cylinder structure makes the inner cylinder and middle cylinder being surrounded by the outer cylinder to form a self-contained thermal insulation system, the radiated heat from surface of inner and middle cylinder assist heat the material in the outer cylinder. But the outer cylinder is at the low temperature end, so the heat dissipation area and heat losses are reduced significantly.

Coal drying equipment  technical parameters:

Specification(mm)	Φ2.0*4	Φ2.5*5	Φ3.0*6	Φ3.6*8
Diameter(mm)	2000	2500	3000	3600
Length(m)	4	5	6	8
Cubage(m3)	12.6	24.5	42.4	81.4
Modality	Auger-type push
Fill rate	10-20%
Materials	Refractory steel, stainless steel
Temperature	≤700°C
Evaporation Intensity	20-80Kg/m3.h
Way to heat	Heat transfer directly
Source of heat	Coal, oil, electricity, gas, biofuel
Rev	4-10r/min
Drive of power	5.5 KW	11 KW	15 KW	22 KW
Corollary equipment	Dehydrate machine, transfers machine, abruption machine, dedusting machine, induced draft fan and so on

Coal drying equipment features:

the outer canister can keep thermal insulation for inner canisterthe temperature of outer canister is low and the thermal is small.the entire length is shorter than single canister dryer oven about 50%. The occupied space is smalllow energy consumption and high thermal efficiencygood effect of drying materialseasy to achieve automatic control and use less operator.

Coal drying equipment picture:

supper efficiency coal drying equipment