Drying Solution Catagories
- Sand Drying Solution
- Sawdust Drying Solution
- Sludge Processing Solution
- Poultry Dung Drying Solution
- Animal Feed Drying Solution
- Dry Mixed Mortar Drying Solution
- Multi-function Small Dryer Solution
- Coal Products Drying Solution
- Screw Conveyors
- Heating Equipment & Others
- Dust Removing Equipment
- Belt Conveyors
- Bucket Elevators
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1. Genreal description of big sand dryer:
Big sand dryers are designed and manufactured for big scale sand drying plants. Due to the large sand dryer itself has advantages of large quantity, high efficiency, low overall energy consumption, saving the cost of production to improve the efficiency, which quite well meet the needs of the large sand production clients. Henan Dingli is a large-scale sand dryer manufacturers, accumulated very rich production experience, with continuous improvement, constant innovation and product in the production of sand dryer is currently on the market the most advanced dryer equipment, not only very good drying effect, but also several times higher of capacity than the traditional drying equipment.,
The large-scale sand dryer models are HS6210 and HS6220, with capacity of 10 to 15 tons/hour, 18 to 25 tons/between, is currently the most advanced on the market, the highest yield of sand drying equipment. The drying equipment adopted high efficiency combined three layer structure, the structure is compact, between the heat preservation effect is better. Can be applied to dry mortar industry in yellow sand, sand casting industry in various specifications, the final drying material moisture content can reach 1 - less than 0.5%. In the process of drying should pay attention to material into the dryer with a non-stick surface tempereture and feed plate. Into the dryer heat exchange gas temperature should not be higher than 750 degrees Celsius, have special requirements such as high temperature drying, the dryer at the entrance to the inner barrel and Yang board available heat resistant steel manufacturing.
3. Structures and components of big sand dryer
1, dryer shell; 2, front side ring; 3, rear side ring; 4, gear wheel; 5, catch wheel; 6, support rollers; 7, pinion; 8, ischarging part; 9. lifters; 10, speed reducer; 11, drive motor; 12, hot air furnace, 13, feed chute; 14, furnace body and other parts, as per user requirements to design, gas generator, the combustion chamber, or supporting elevator, belt conveyor, vibrating feeder, cyclone, induced draft fan, etc.
4. Features of big sand dryer:
1), the big sand dryer has less investment, our sand dryer is the most preferential price 20% of imported products, highest performance-to-price ratio.
2), our company big sand dryer wear-resisting degree is high, the wear resistant manganese plate making, than ordinary steel wear-resisting 3-4 times.
3), the thermal efficiency of more than 40% higher than that of traditional single drum dryer.
4), fuel can be used white coal and bituminous coal, coal gangue, oil, steam. Can bake 20-40 mm the following piece of material, aggregate, powder material.
5), covers an area of about 60% lower than single drum dryer. Civil engineering investment to reduce 60%, installation is convenient.
6), no air leakage phenomenon, solved the sealing difficulties.
7), discharge temperature of 60 degrees or less, can be directly feed library, need not into cooling tent cooling.
8), outer barrel temperature 60 degrees or less, exhaust temperature < 120 degrees, dust removal equipment bag with long time more than 2 times.
9) is the 1/3 of single drum dryer, coal consumption, energy saving 40%, tons of standard coal consumption < 9 kg.
10), material initial moisture 15%, final moisture to ensure below 0.5 1%, is the cement slag powder, dry mortar production line and other various drying engineering preferred products.
11), its resistance to overload ability is strong, large quantity, less fuel consumption, dry low cost;
5. Technical specification of river sand dryer:
Model |
Capacity (m3/h)
|
Moisture after drying (%)
|
Coal consumption (kg/ton of sand)
|
Main motor power (kw)
|
HS6210
|
10m3/h
|
<0.5%
|
7
|
7.5
|
HS6225
|
25m3/h
|
<0.5%
|
7
|
7.5
|