China Rotary double-drum drying machine/drier

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-24 07:51
Browse the number: 186
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Product details

Application:

Rotary double-drum drying machine/drier has gone through greatly breakthrough and innovation in structure on the basis of traditional single drum rotary drier .

In terms of the drying mechanism, material and thermal current rotary in double-drum drying machine/drier exchange more fully, scientificly and reasonably. The thermal index of rotary double-drum drying machine/drier  reaches the leading level.

Rotary double-drum drying machine/drier adapts to drying various kinds of raw materials such as clay, gypsum, coal, slag, coal gangue, mix, dry mortar, yellow sand, iron powder, etc. Rotary double-drum drying machine/drier is also suitable for drying raw materials and metallurgy, chemical and other industries of various bulk material in phosphate fertilizer and compound fertilizer production.

Features:

1. Rotary double drum dryer has high thermal efficiency and save energy obviously. After examination, the thermal efficiency of rotary double drum dryer is greatly more than the traditional single drum dryer   at level of around 50.  Effect of coal saving is obvious.

2. Rotary double drum dryer has reasonable drying mechanism science, high efficiency and energy saving.

3. Rotary double drum dryer has  a shorter length, which is helpful for process arrangement. Overall length of the drier is 40 shorter than single cylinder dryer, thus reducing factory building area and saving the project investment, and more suitable for old plant transformation process arrangement.

4. Rotary double drum dryer adopts the drying process of material and heat flow downstream , sharing a wide range.Rotary double-drum drying machine/drier adapts to drying various kinds of raw materials such as clay, gypsum, coal, slag, coal gangue, mix, dry mortar, yellow sand, iron powder, etc. Rotary double-drum drying machine/drier is also suitable for drying raw materials and metallurgy, chemical and other industries of various bulk material in phosphate fertilizer and compound fertilizer production.

5. This Rotary double-drum drying machine/drier structure is compact. The horizontal layout is supported by roller bearing and drives with wheel instead of gear. The Rotary double-drum drying machine/drier installation is more simple. Control and operation is more reliable. The operation rate is higher.

item unit specification m Ф2.0×7m Ф2.5×7.5m
Ф3.2×8m
Ф3.6×8.5m Ф4.2×9m
outer diameter m
2.0
 2.5  3.2  3.6  4.2
outer length m 7  7.5  8  8.5  9
shell volume m^3 21.98  36.8  64.3  86.48  124.6
shell rotate speed rpm 4-10  4-10  4-10  4-10  4-10
initial moisture content % 8-20  8-20  8-20  8-20  8-20
final moisture content %
≤1
 ≤1  ≤1  ≤1 ≤1
highest inlet temperature 750~900℃  750~900℃  750~900℃  750-900℃  750~900℃
production capacity t/h slag 12-18  22-25  30-38  40-48  55-65
production capacity t/h fly ash 8-10  15-20  25-30 35-40  40-50
production capacity t/h coal
8-10
 13-18  23-28  33-38  40-45
production capacity t/h yellow sand 15-20  23-28  35-43  40-50  60-70
motor model   Yr160m-4  Yr132m-4E  Yr132m-4E  Yr160m-4E  Yr160m-4E
motor power kw 5.5×2  7.5×2  7.5×4  11×4  
15×4
reducer model  
XWD-6
 
XWD-6
 
XWD-6
 
XWD-6
 XWD-6
reducer speed ratio l 23-29  23-29  23-29  23-29  
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