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Special Drying Equipment

Drying Machine

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Special Drying Equipment

Granulator Machine

Fluidized Bed Granulator

Wet Powder Extruding Equipment

Mixing Machine

Dryed Power Mixing Equipment

Wet Power Mixing Equipment

Grinding Machine
Granulating Drying Productive
Auxiliary Equipment

Granule Sifter

Hot Air Furnace

Rotating Barrel Dryer

Rotating Barrel Dryer
Rotating Barrel Dryer Rotating Barrel Dryer Rotating Barrel Dryer
  • No.:
  • Brand :
  • Weight:

Detailed

1.HZG Rotating Barrel Dryer Introduction

Rotary Barrel dryer for hard ferrite calcined powders can also be used in cement, metallurgy, chemical and other industries. Apparatus main kiln and its supporting transmission, cooling, fuel system, electrical control, secondary air intake, exhaust and dust removal device preheater kiln and other components. With over-temperature alarm, overload alarm, automatic temperature control, adjustable features such as kiln oxygen.


5


2.Features

Low-temperature drying requirements, and the need for large quantities of continuous drying of materials.

Drum drier high degree of mechanization, large production capacity.

Fluid through the barrel resistance, low consumption function.

The material characteristics of strong adaptability.

Stable operation and low operating costs, the dried product uniformity.


1


3.Technical Specifications

Form

Direct heating
Downstream

Direct heating
Downstream

Direct heating
Countercurrent

Direct heating
Countercurrent

Compound Heat

Compound Heat

Type of material

ore

HP foaming agent

Blast furnace slag

Ammonium

Phosphate

coal

Capacity(kg/h)

1000

466

15000

20000

12000

5000

First water content(%)

30

13

6

1.5

5

6.5

Final water content(%)

15

0.3

1

0.1

0.1

0.1

The average particle size(mm)

6.5

0.05

4.7

0.5-1.7

0.5

5

Bulk material weight(kg/m3)

770

800

1890

1100

1500

750

Amount of hot air(kg/h)

39000

5400

10750

9800

6500

16000

Inlet air temperature(℃)

600

165

500

180

650

570

Material outlet temperature(℃)


42

100

70

80

75

heating method

gas

Electric heating steam

heavy oil

Coal-fired stove

heavy oil

heavy oil

Charge coefficient


6.3

7

7.5

7.8

18

Rotating speed(rpm)

4

4

3.5

3

4

2

Inclination

0.04

0.005

0.03

0.05

0.05

0.043

Copy number plate

12

24

12

22

Inner and outer tube8
The outer cylinder surface16

6 12

The diameter of the dryer(m)

2.0

1.5

2

2.3

The outer cylinder2
Inner tube0.84

The outer cylinder2.4
Inner tube0.94

Dryer length(m)

20

12

17

15

10

16

Driving power(kw)

22

7.5

15

11

11

15


4.Working Principle

After the wet material into the dryer from one end of the inner cylinder cloth copy board is turning, the material in the dryer uniformly distributed and dispersed, and full contact with and flow (countercurrent) hot air to speed up the drying heat, mass transfer driving force. During the drying process, the material under the action of the copy board and hot air with the inclination, adjustable moved to another section of the dryer exhaust discharge valve star products.


3


5.Application

Used in chemical, mining, metallurgy and other industries large particles, drier than the major materials.

Suitable such as: ore, blast furnace slag, coal, metal powder, fertilizer, ammonium phosphate.

Suitable for special requirements powder, dry granular materials. Such as: foaming agent, lees residue, precipitated calcium carbonate, activated clay, magnetic powder, graphite, dregs.


6.Details

enterprise content manager system | CMS

enterprise content manager system | CMS


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