New type Silica Sand Rotary Dryer simple structure and simple working principle

silica sand rotary dryer:, 1) energy saving 30-40% silica dryer, 2.)low fuel consumption silica sand dryer, 3) high efficiency - details see: https://www.machineto.com/new-type-silica-sand-rotary-dryer-simple-structure-and-simple-working-principle-10287558

Condition:New	Type:Drum Drying Equipment	Place of Origin:Henan China (Mainland)	Brand Name:bochuang
Model Number:BCS	Voltage:380 V others	Power(W):2.2- 22 kw	Dimension(LWH):different model different
Weight:3- 45 ton	Certification:CE, ISO9001:2000	Warranty:two years	After-sales Service Provided:Engineers available to service machinery overseas
Color:According To Client Needs	Material:Q235B carbon steel plate or as client requirement	Installation:Supplier dispatch engineer	Drum Wall Thickness:8-22mm
Drying temperature:500-1000 degree celsius	Gradient:3-5	Heating source:hot air stove,coal gasifier, gas an d oil burner or others	suitable Fuel:LPG,natural gas, diesel,coal, wood pellet, wood or others
fuel consumption:10-20 kg drying one ton

New type Silica Sand Rotary Dryer simple structure and simple working principle

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silica sand rotary drier structure and the working principle:

The silica sand rotary drier main part:

1. Dryer body,2.rolling ring,3. Ring gear, 4. Roller,5 .small ring gear, 6.discharging part 7.lifting plate, 8.motor and reduce speed machine,9.Feed chute,10. furnace and other part. We are also can with customer’s need design coal gasifier,Combustion chamber, conveyor equipment,feeding machine,dust catcher,fan and other machine.

Working principle of silica sand rotary drier :

The quartz sand transport into the hopper by belt conveyor or bucket elevator,And then through the hopper feeder and loading pipes into the feed end .The feeding pipe slope is bigger than the natural inclination of quartz sand , so that the quartz sand can easy into the dryer.The rotary dryer is a horizontal line slightly tilted to the rotation of the cylinder.Feeding the material from higher part.

The quartz sand from the higher end put into dryer, hot air can from the same direction or different direction into dryer. With the turning of dryer the material moving to the lower end,the slowly moving process is drying process, at the same time the wet quartz sand full contact hot air and evaporation water, when the drying process finished used the belt conveyor transport out.

On the walls of silica sand rotary drier body is equipped with lifting plate,they are used to lifting the quartz sand and dispersion to make the quartz sand fully contact with hot air, improve the drying effect and promote the material advance.

Technical parameters of silica sand dryer:

Model parameters	Φ2×4.5m	Φ2.2×5m	Φ2.5×6m	Φ2.7×6.5m	Φ3.0×6.5m	Φ3.2×7m	Φ3.6×8m	Φ4.2×8m
Outer cylinder diameter(m)	2	2. 2	2. 5	2. 7	3. 0	3. 2	3. 6	4. 2
Outer cylinder length (m)	4.5	5	6	6.5	6.5	7	8	8
Cylinder volume (m3)	14.13	18.99	29.43	37.19	45.92	56.27	81.39	110.78
Cylinder rotational speed(r/min)	4-10	4-10	4-10	4-10	4-10	4-10	4-10	4-10
Max intake air temperature(°C)	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C
Capacity(t/h)	13-18	15-23	20-28	24-33	35-40	40-60	55-75	70-120
Motor power(kw)	5.5×2	7.5×2	5.5×4	7.5×4	11×4	15×4	18.5×4	22×4