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Slime Dryer

Slime Dryer

Type  :  Dryer Equipment       Capacity  :  0.5-160t/h

Application field  :  The slime dryer (also called the slime dryer machine, sludge dryer machine,slime drying equipment,sludge drying equipment,slime drying machine or sludge drying machine) are mainly used by the mining industry to dry materials such as slime,raw coal,peat, flotation clean coal,mixing clean coal and tailings.  
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coal slime drying

Introduction of Slime Dryer

Slime dryer according to the principle of work belongs to the rotary drum or rotary drum dryer equipment,is a kind of very mature mining equipment manufacturer production of drying equipment,suitable for drying coal industry of coal slurry, sludge,magnetic,heavy metal and non-metallic mineral,concentrate and clay cement industry and other industries.It is characterized by high productivity,easy to operate.

Application of Slime Dryer

High efficiency and energy saving coal slime dryer is on the basis of drum drying machine is developed and become a new type of drying equipment,can be widely used in:

1. The coal industry,coal,flotation plant,mixing plant material drying;

2. Construction industry blast furnace slag,clay,limestone,sand, quartz and other materials drying;

3. Mineral processing industry of various kinds of metal ore concentrate,dry slag,tailings and other materials;

4. Chemical industry,the drying of thermal sensitive material.

coal slime dryer flow

Working Principle of Chicken Slime Dryer

Slime dryer  is available for drying all kinds of coal,such as anthracite,lean coal,mongolian coal,clean coal,nickel coal, coking coal,lignite,raw coal,soft coal,tail coal,middings coal, coal slime,fly ash,etc.

The commonly used coal dryers are mongolian coal dryer,coking coal dryer,raw coal dryer,nickel coal dryer,clean coal dryer,etc.Customers can choose the suitable type according to their actual needs.

Coal slime is of certain viscosity.In its drying process,the rotary dryer could be divided into the following working areas:

1. Materials lead-in area:in this area,high -temperature hot air contacts wet coal slime,and the moisture in the slime evaporates;under the impact of big-obliquity lifting blades inside the dryer,the coal slime scatters and moves down to next working area;

2. Cleaning-up area:coal slime sticks to the dryer drum when it falls down after being lifted up by the lifting blades;in this area,there is cleaning-up device,which reasonably cleans up the sticky materials from the dryer drum;it also breaks up the lumps or pellets which are already formed by sticky slime; in this way,the cleaning-up device helps enlarge the heat transfer area of the slime and speed up the drying process;

3. Oblique lifting blades area:coal slime in this area is of loose condition with low moisture;and there will be no adhesion phenomena;after being dried by the hot air,the coal slime reaches the ideal condition,and moves to the discharging area;

4. Discharging area:there are no lifting blades in this area; dried coal slime rolls and slides from this area to the discharging mouth to be discharged;the whole drying process thusly comes to an end;

Advantages of Slime Dryer

1.Low temperature and the lifespan of dust extraction is long.

2.Adopt new type multi-combined feeding device,and it can control moisture coal slime drying machineryaccording to the need of customer.

3.High degree automation and easy operation and stable movement.

4.The investment of equipment is 1/6 of foreign products and income is fast.

5.Adopt tug rotation and low rotating power.

6.Compared with single-tube rotary dryer,floor area reduces 50% and electrical consumption is lower than 60%.

7.The fuel is suited for coal, oil and steam.

In addition to Rotary Dryer,other main machinery of Hongji have:Crusher,Rotary kiln,Ball Mill,Coal Gasifier,Fertilizer Machinery,Mineral Separation,etc.

Promotional Video of Hongji Mining Machinery 

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