The purpose of the slag dryer and structure
Slag drying machine is widely used in building materials, metallurgy, mineral processing, chemical, cement and other industries, mainly used in slag and limestone, clay, river sand, water slag etc. Slag drying equipment, mainly by the dryer host drum, induced air equipment, high-speed scatter equipment, to lift up the stock plate, self cleaning device, a transmission device, transfer heat source equipment, reducer, supporting device and sealing device and etc. Parts. Full set of slag drying equipment design is reasonable, the production is excellent, stable performance, the craft is advanced, high output, low energy consumption, cover an area of an area small, the advantages of high mechanization degree.
Slag dryer process analysis
In the slag drying process, the drying temperature more than 500 ℃, slag by vitreous into crystal, its grindability is reduced, activity is reduced, and the higher the temperature, the more serious the situation. machinery research and development of new slag dryer and is not only for drying and baking, drying is in order to improve the grinding efficiency and improve the production efficiency, thus more benefit. And slag is to use their own activity, if the temperature is too high, the activity will be destroyed, but also will affect the customer's long-term potential eventually the fundamental interests of the machinery research and development of a new generation of slag drying equipment is in the guarantee temperature, activity was not damaged, the materials are fast and efficient drying. Improve the baking quality, also make slag activity to achieve optimal.
Performance characteristics
1, slag drying equipment throughput is bigger, resistance to overload ability, fuel consumption, can directly reduce the cost of drying.
2, slag dryer in the design in order to achieve the best drying effect, use downstream dry mode, and the material and heat flow is composed of the same side into the drying equipment, slag dryer outlet temperature is low, high thermal efficiency.
3, slag drying equipment in the internal structure to realize innovation, strengthen the already scattered material cleaning and heat conduction effect, thoroughly solved the cylinder body wall caking phenomenon.
4, a new generation of slag dryer the use of new feed and discharge device, to eliminate the slag drying equipment feed jams, discontinuous, uneven return product wait for a phenomenon, to reduce the dust removal equipment load.
5, this type of slag drying equipment can meet different users for a variety of slag class materials after drying grain size and water content requirements.
Technical parameters
|
Equipment specification (mm)
|
Processing capacity (t/h)
|
Motor power (kw)
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Into material moisture (%)
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Coal demand (kcal/h)
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Discharge water (%)
|
|
Φ1000x8000
|
1-3
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5.5
|
20±5
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≥5500
|
≤10
|
|
Φ1200x10000
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3-6
|
7.5
|
20±5
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≥5500
|
≤10
|
|
Φ1500x16000
|
7-10
|
11
|
20±5
|
≥5500
|
≤10
|
|
Φ1800x16000
|
10-15
|
18.5
|
20±5
|
≥5500
|
≤10
|
|
Φ2000x18000
|
15-20
|
22
|
20±5
|
≥5500
|
≤10
|
|
Φ2200x18000
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20-25
|
30
|
20±5
|
≥5500
|
≤10
|
|
Φ2400x18000
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25-30
|
37
|
20±5
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≥5500
|
≤10
|
|
Φ2600x20000
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30-40
|
55
|
20±5
|
≥5500
|
≤10
|