Organic Fertilizer Rotary Drum Dryer for Drying Chicken Manure

Organic Fertilizer Rotary Drum Dryer For Drying chicken manure

Introduction of Rotary Dryer Machine:

The EconomyIndustrial rotary drying systemis designed to extract process water from the final product and prepare the product for storage or shipping.There are four basic sections to the completerotary drying system:

An induced draft (ID) FanThe Rotary dryerA Trommel screen to classify materialA Burner to dry the product

The ID fanpulls adraft of heated air through the rotary dryer.The size of the fan is dependent on the size of the dryer with atypical capacity of about 50,000 cfm of air movement.The speed of the fan motor is variable to fine tune the air flow.Typical horsepower on the fan is 40-75 hp.The heated air and moisture are then ducted outside of the building.

The rotary dryerconsists of along rotating tube with several lifting bars installed inside.As product flows into the rotary dryer the lifting bars raise the product and drop it through heated air to facilitate drying.The resident time of product in the dryer may be varied through avariable speed control that controls the speed of the motor that drives the gear reducer controlling the rotating speed of the dryer.Speed may be varied from 1-35 rpm.

The trommel screenis attached to the end of the rotary dryer.It is atube the same diameter as the dryer with aseries of openings of varying sizes to classify the product.The Trommel Screen rotates along with the dryer.Oversized items are screened out of the final product.

The burneris located at the opposite end of the dryer system.The Burner provides the heat for the induced draft to dry the product.Economy Industrial uses only burners, controls and gas trains.The integral burner and blower is used with sizes from 3-10 mbtu.The controller allows for the burner to be controlled locally or remotely through aprogrammable logic controller (PLC).

Rotary Drying Machine Working Principles:

1.Rotary Dryer is made up of cylinder, lifting plate, transmission, supporting devices and others.
2.based on reasonable layout an alternate angle-change equally spaced in cylinder, the lifting plate scatters the wet material inside rotating cylinder.
3.Hot air flow turns water into steam letting into air, and aimed dry material is achieved.

Material Options

Carbon Steel

Stainless Steel

Specialty Alloys

Explosion Bonded

AR Steel

Some of the most common industries and materials in which rotary dryers are employed include:

AggregatesAgricultural By-ProductsAnimal FeedsBiomassBiosolidsFertilizersGypsumInorganic ChemicalsLimestoneManuremetal Chips &ShavingsMining Ores &ConcentratesMunicipal Waste &SludgeOrganic ChemicalsPaper SludgePlastic Pellets &GrainsReclaimed DustRubber PelletsSalts &SugarsSandSteel Mill Waste Sludges

PROJECT PROFILES

1.Pelletized Limestone Gypsum

2.Animal Feeds Grunulation

3.Limestone Pelletizing

4.Gypsum Pelletizing

5.Bio-fertilizer processing

6.Waste Treatment

7.Bedding Recovery from Manure

8.Potash Rotary Dryer

9.Limestone Rotary Dryer

10.Roofing Granules Production Line

11.Sand Dryer

12.Fertilizer Granulation Drum and Dryer

13.Fertilizer Granulation Pilot Plant

14.Manure Granulation Plant

Accommodates Various Fuel Types

1. Fuel Oil

2. Natural Gas/Propane

3. Waste Heat

4. BiogasRotary Drum Dryer is one of the traditional dryer machinery, reliable, strong adaption, high capacity, widely used in metallurgy, construction, chemical, coal washing, fertilizer, ore, sand, clay, sugar and salt, etc, shell dia.from 60mm to 2200mm, length from 6m to 18m. Weight from 3.0T to 50T. We have built a reputation on building the best rotary dryers in the industry. All of our dryers are custom designed to suit the unique processing needs of your material. Whether you require low or high inlet temperatures, short or long residence times, counter current or co-current flow, our design team can design a rotary drum dryer for your application.