1. Home
  2. > Blog Detail

Main application of double drum dryer

DOUBLE DRUM DRYER PRINCIPLES OF OPERATION : - GEM Double Drum Dryers convert molten liquid or pasty feeds into solid dried particles. Two identical drums are installed next to each other and the material is fed from the top into the gap between the drums

  • Performance evaluation of a double drum dryer for potato
    Performance evaluation of a double drum dryer for potato

    Dec 23, 2010 A double drum dryer working under atmospheric pressure was developed for water evaporation rate of 20 kg/h. Potato slurry of 12% solid concentration was dried to obtain potato flakes. Experiments were carried out at drum speed of 5 to 30 rpm, steam pressure 2 to7 kg/cm2 gauge (saturation temperature 120–164 C) and liquid level 5 to 10 cm at the nip of drums. The responses

    Get Price
  • Vacuum Double Drum Dryer,Double Cone Vacuum Dryer
    Vacuum Double Drum Dryer,Double Cone Vacuum Dryer

    Vacuum Double Drum Dryer. The system consists of Vacuum Double Drum Dryer, Condenser, Receiver, Feed Vessel with Valve, Accessories, Skid etc. The Double Drum Dryer except the drive is enclosed in a suitable cylindrical enclosure having quick opening doors at both the ends. The enclosure is jacketed, to which low pressure steam is supplied

    Get Price
  • (PDF) 9 Drum Dryers - ResearchGate
    (PDF) 9 Drum Dryers - ResearchGate

    Double and singl e drum dryers are usu ally fed at the nip betw een the dru ms by eithe r a pen dulum nozzle or multiple noz zles in a header ( Figur e 9.1 through Fig

    Get Price
  • DE-9: Lesson 12. CLASSIFICATION OF DRYERS, SPRAY DRYERS
    DE-9: Lesson 12. CLASSIFICATION OF DRYERS, SPRAY DRYERS

    One drum of a double drum dryer is mounted on a stationary bearing and the other on a movable bearing to adjust the spacing between the drums. The spacing between the drums is about 0.5 to 1.0 mm. If the clearance is below this, there will be product damage

    Get Price
  • Double Cone Dryer | KATSURAGI INDUSTRY - Dryers, Drum
    Double Cone Dryer | KATSURAGI INDUSTRY - Dryers, Drum

    Double Cone Dryer, which is a conducted heat transferring rotary dryer of batch operation, mainly suited for vacuum drying of sludge form materials. The main body is a tumbler with a jacket mounted, in which raw material is fed to the extent of 30 – 50% of the total capacity, and agitated and dispersed repeatedly by rotation to dry

    Get Price
  • Rotary Dryers - FEECO International Inc
    Rotary Dryers - FEECO International Inc

    Rotary dryers work by tumbling material in a rotating drum in the presence of a drying air. They can also be indirectly heated to avoid direct contact between the material and processing medium. The drum is positioned at a slight horizontal slope to allow gravity to assist in moving material through the drum

    Get Price
  • Drum Dryers | KATSURAGI INDUSTORY CO.,LTD.- Dryers,Drum
    Drum Dryers | KATSURAGI INDUSTORY CO.,LTD.- Dryers,Drum

    Drum dryers are of conductive heat-transfer type. A heating medium (generally steam) is sent into the rotating drum (cylinder) and liquid material is fed on the heated drum to evaporate and concentrate, and concurrently the liquid material is stuck on the drum surface in the form of a film, then promptly evaporated and dried

    Get Price
  • Heat of compression rotary drum dryers
    Heat of compression rotary drum dryers

    The heatless desiccant dryer is the most expensive to operate as 15-20% of its rated flow capacity is consumed as purge air. The rotary drum dryer can lead to significant energy savings because of its unique design and controls. Even compared to a blower purge dryer, rotary drum dryers can save up to 50% of the lifecycle cost. Maintenance cost

    Get Price
  • PROCESS DESIGN OF DRYERS (PROJECT STANDARDS
    PROCESS DESIGN OF DRYERS (PROJECT STANDARDS

    In drying of wet solids, the following main factors, which essentially are used in process design calculation of dryers should be defined in accordance with mass and heat transfer principles, process conditions and drying behavior: - Drying characteristics. - Constant-rate period. - Falling-rate period. - Moisture content. - Diffusion concept

    Get Price
  • Food Processing – Single & Double Drum Dryers
    Food Processing – Single & Double Drum Dryers

    Aug 31, 2017 A drum dryer consists of one or two horizontally mounted hollow cylinder(s) made of high grade cast iron, fabricated steel or stainless steel, a supporting frame, a product feeding system, a scraper, and auxiliaries. A typical drum dryer may have either a single drum with smaller applicator rolls or double drums

    Get Price
  • BEST PRACTICE MANUAL - DRYERS
    BEST PRACTICE MANUAL - DRYERS

    3.1 Rotary Dryers Rotary dryers potentially represent the oldest continuous and undoubtedly the most common high volume dryer used in industry, and it has evolved more adaptations of the technology than any other dryer classification. All rotary dryers have the feed materials passing through a rotating cylinder termed a drum. It is

    Get Price
  • Drum dryers - SlideShare
    Drum dryers - SlideShare

    May 18, 2016 The drum dryer is an indirect type dryer in which the milk to be dried is maintained in a thin film on a rotating steam heated drum. The milk being dried is spread over the outside surface of the dryer. Clinging to it and drying continues as the hot drum rotates. DRUM DRYING 9

    Get Price
  • Contact drum dryer - ANDRITZ
    Contact drum dryer - ANDRITZ

    The water or solvent evaporates and leaves the process at the top. If necessary, the vapour can also be sucked off locally around the drum. The dried product film finally reaches the knife and is scraped off. In a double drum dryer the product is fed into the sump between the two main drums (which always rotate in opposite directions)

    Get Price
  • DRUM DRYER - Teknol
    DRUM DRYER - Teknol

    In this machine, the roll sits underneath and dips into the product, picking up a liquid layer for transfer to the drum – similar to a printing press. A double drum dryer is often used for products with lower viscosities. The product is fed into the sump between the two drums

    Get Price
  • Double Drum Dryer - Industrial Dryer Manufacturer
    Double Drum Dryer - Industrial Dryer Manufacturer

    CONSTRUCTION : DRUM :- The material of the drum could be Mild Steel, or any grade of Stainless Steel with or without Hard Chrome plating. The surface of the drum is machined and ground. The drums rotate on antifriction self-aligning ball / roller bearing with standard Housing. SCRAPPER :- The Scrapper Knife scrapes off the … Continue reading Double Drum Dryer

    Get Price
  • Drum-Drying - an overview | ScienceDirect Topics
    Drum-Drying - an overview | ScienceDirect Topics

    Single- and double-drum dryers are largely used for drying fruits and vegetables, while twin-drum dryers are particularly adapted for drying materials, such as solutions of inorganic salts (which are crystal bearing or crystal forming), and for drying materials yielding dusty products

    Get Price
Related Blog
top
images