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        HomeProducts  / Building Materials Machine  /  Drum dryer
        Drum Dryer

        Drum dryer

        Cylinder capacity: :9-285m³

        Processing capacity: 0.5-50t/h

        Applied material: limestone, fly ash, coal powder, slag, clay.

        Description

        The Appplication and Description of Drum Dryer:

        Drum dryer is mainly used for drying materials with some moisture and granularity in ore beneficiation, building material, metallurgy and chemical department. Drum dryer has high adaptability to the materials so that it can be used for drying all kinds of materials, and in addition, the operation of this equipment is simple and reliable, for this reason, it gets wide application.

        Drum Dryer

        The Inner Structure and Function of Drum Dryer:

        This machine is mainly composed of rotary part, lifting board, transmission part, supporting part and seal ring.  The drum dryer produced by our company uses reasonable running parameters, and the coal and electricity consumption is reduced by over 10-15% and the output per machine is improved by over 10-15%, so that it has been widely used in the cement plants and ore beneficiation plants.

        Drum Dryer

        Features

        The drum dryer produced by our company uses new lifting board with many functions of guiding, current sharing and material lifting, and the materials can be comprehensively distributed on the radial sections of the drum dryer and the material curtain is in the thin, average and full state and the materials can fully contact the hot air, thus achieving the aim of making full use of the heat.

        Working principle

        The heat source of the drum dryer comes from the combustion device and this dryer uses co-current heating method, so that when the materials to be dried go into the cylinder from the feeding box or feeding chute, they are pushed back by the spiral lifting board. Since the drum dryer is obliquely installed, the materials flow to the lower end of the machine under the gravity and the rotation of the machine, and on the other hand, the materials are repeatedly lifted by the lifting board to the higher end and then spread down constantly, so that the materials will form a even curtain inside the cylinder and conduct heat exchange with the hot air inside the cylinder. Since the materials constantly spread and the water contained in them will be dried, thus achieving the aim of drying.

        Specification

        Technical data

        Spec./m
        (Dia.×Length)

        Shell Cubage
        (m³)

        Capacity
        (t/h)

        Installation
        Obliquity
        (%)

        Highest Inlet
        Air Temperature
        (℃)

        Main Motor
        (kw)

        Weight
        (t)

        Φ1.2×8.0

        9.0

        1.9~2.4

        3~5

        700~800

        7.5

        9

        Φ1.2×10

        11.3

        2.4~3.0

        3~5

        700~800

        7.5

        11

        Φ1.5×12

        21.2

        4.5~5.7

        3~5

        700~800

        15

        18.5

        Φ1.5×14

        24.7

        5.3~6.6

        3~5

        700~800

        15

        19.7

        Φ1.5×15

        26.5

        5.7~7.1

        3~5

        700~800

        15

        20.5

        Φ1.8×12

        30.5

        6.5~8.1

        3~5

        700~800

        18.5

        21.5

        Φ1.8×14

        35.6

        7.6~9.5

        3~5

        700~800

        18.5

        23

        Φ2.2×12

        45.6

        9.7~12.2

        3~5

        700~800

        22

        33.5

        Φ2.2×14

        53.2

        11.4~14.2

        3~5

        700~800

        22

        36

        Φ2.2×16

        60.8

        13.0~16.2

        3~5

        700~800

        22

        38

        Φ2.4×14

        63.3

        13.5~16.9

        3~5 

        700~800

        37

        45

        Φ2.4×18

        81.4

        17.4~21.7

        3~5

        700~800

        37

        49

        Φ2.4×20

        90.4

        19.3~24.1

        3~5

        700~800

        45

        54

        Φ2.4×22

        99.5

        21.2~26.5

        3~5

        700~800

        45

        58

        Φ2.6×24

        127.4

        27.2~34.0

        3~5

        700~800

        55

        73

        Φ3.0×20

        141.3

        30.1~37.7

        3~5

        700~800

        75

        85

        Φ3.0×25

        176.6

        37.7~47.1

        3~5

        700~800

        75

        95

        Φ3.2×25

        201

        42.9~53.6

        3~5

        700~800

        90

        110

        Φ3.6×28

        285

        60.8~76.0

        3~5

        700~800

        160

        135

        Technical parameters of indirect heat dryer:

        Shell diameter×shell Length Items

        Inside diameter of outer shell(mm)

        Inside diameter of inner shell(mm)

        Shell Length(m)

        Shell cubage(m³)

        Shell obliquity

        Lifting blade form

        Highest inlet air temperature(℃)

        Dimensions(m)

        Φ1.5×15m

        1500

        500

        15

        20.27

        3-5%

        Lifting form

        850

        16.2×2.7×2.7

        Φ1.5×17m

        17

        22.97

        18.2×2.7×2.7

        Φ1.5×19m

        19

        25.68

        20.0×2.9×2.9

        Φ1.8×21m

        1800

        650

        21

        35.91

        3-5%

        Lifting form

        850

        22.5×2.7×2.7

        Φ1.8×23m

        23

        39.33

        24.5×2.9×2.9

        Φ1.8×25m

        25

        42.75

        26.5×2.9×2.9

        Φ2.2×21m

        2200

        800

        21

        58.10

        3-5%

        Lifting form

        850

        ----

        Φ2.2×23m

        23

        63.61

        Φ2.2×25m

        25

        69.15

         

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        inquiry

        If you have questions about out company's legal policy, copyright information, trademark information, other legal topics, or general product and service related queries, we'd like to hear from you. Get started by filling the following form. We will be back to you as soon as possible.

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