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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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