Rotary Drum Dryer for Fly Ash with Under 1% Moisture, High-Efficiency Collection, and Anti-Sticking Devices

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Henan Staurk Machinery CO.,LTD

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Name: Rotary Drum Dryer for Fly Ash with Under 1 Moisture HighEfficiency Collection and AntiSticking Devices
Brand: Staurk
Price: 1 USD

Model Number : CE ISO

Place of Origin : CHINA

Brand Name : Staurk

Delivery Time : 30 days

Supply Ability : 500

Payment Terms : L/C,D/A,D/P,T/T,Western Union

MOQ : 1

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Rotary drum dryer for fly ash

1.Product Introduction

A Rotary Drum Dryer for fly ash is highly efficient thermal equipment specifically designed to dry fine, powdery industrial by-products like coal fly ash. Since wet fly ash (often from pond storage) contains high moisture that causes clumping, this dryer uses advanced internal seals and flight designs to handle the ultra-fine powder, reducing moisture levels to under 1% while strictly preventing dust leakage.

2.Application

- - Concrete & Cement Industry: Drying fly ash to be used as a high-performance pozzolanic additive in ready-mix concrete and blended cement.
  - Geopolymers & Construction Materials: Processing dry fly ash for the production of eco-friendly bricks, blocks, and lightweight aggregates.
  - Plastics & Rubber Fillers: Utilizing ultra-fine dry fly ash as a functional filler material in polymers and coatings.
  - Waste Utilization: Transforming wet ponded fly ash from power plants into valuable, marketable commercial products.

3.Working Principle

The dryer operates on a continuous, tightly sealed heat exchange mechanism:

Feeding: Wet fly ash is metered into the upper end of a slightly inclined, rotating drum. Specialized sealing at the feed inlet prevents the fine powder from escaping.
Fluidized Drying: Inside the drum, unique lifting flights and anti-sticking devices lift and shower the fly ash, creating a dense, uniform curtain of material. Hot air from a burner passes through the drum, rapidly evaporating the moisture from the fine particles.
Discharge & High-Efficiency Collection: The dried fly ash travels to the lower end and is discharged. Because fly ash is extremely fine, the exhaust system is equipped with high-capacity cyclones and baghouse dust collectors to completely capture the dry ash from the airflow, ensuring zero product loss and clean emissions.

4.Technical Specifications

Product Specs (m)	Capacity(T/H)	Main Motor Power (kW)	Main Motor Mode1	Main Gearbox Model	Ratio	Weight (T)
1.2x10m	2.5	7.5	Y160M-R3	ZL50-16-1		13.5
1.5x12m	3.3-4.9	10	Y160L-6B3	JZQ500-111-2F	-	18.9
1.5x15m	4-6	18.5	Y200L-6	JZQ500-111-2F		21
1.8x12m	4-6	11	Y200L-6	ZQ50-1611-2	16.46	22.33
2.2x12m	7-12	18.5	Y160L-6	JZQ650-111	31.5	37.6
2.2x14m	7-12	18.5	Y160L-6	JZQ750-111	31.5	40
2.2x16m	12	30	Y225M-6	JZQ750-11	31.5	45
2.4x14m	12	30	Y250M-6	JZQ750-111	31.5	51
2.4x18m	10-13	37	Y250M-6	ZL85-13-1	27.16	54
2.4x20m	10-14	37	Y250M-6	ZL85-13-1	27.16	54.14
3x20m	25	55	Y250M-4	ZL100-16-1	41.52	78
3x25m	32-36	75	YR280M-4	ZL100-16-1	41.52	104.9

Product Tags:

Under 1% Moisture Rotary Drum Dryer

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