Xushui Industrial Zone, Zhengzhou City, Henan Province, China. +86-371-67996718 info@kf-machinery.com

ball mill

PRODUCTSHome > Drying Equipment

Contact Us

Tel: +86-371-67996718
FAX: +86-371-67103886
Email: info@kf-machinery.com
Add: Xushui Industrial Zone, Zhengzhou City, Henan Province, China.

Coal Slime Dryer

Coal Slime Dryer

Coal slime dryer is widely used in many industries for dry materials,such as cement, mining, building materials, chemical, food, fertilizer production.In order to control the drying temperature,configure thermocouple at the in and out device.

Slime itself has high humidity, high adhesion, the traditional dryer doesn't have this feature, special slime dryer uses a unique break up device, can dry adhesive slime after dispersed, increase the contact area of slime and hot wind, so that greatly improved thermal efficiency, after drying, slime can reduce water one-time to below 12%, dried slime can be used directly as fuel, making slime into treasure.

>>Coal slime dryer's main application:

Coal slime dryer is widely used in many industries for dry materials,such as cement, mining, building materials, chemical, food, fertilizer production. In order to control the drying temperature,configure thermocouple at the in and out device,the thermometer can show the temperature changes of the dryer's discharge port,so it provides basis to control better the working temperature in the cylinder body(typically 350-380 degree).

>>Coal slime dryer's components:

Coal slime dryer is mainly composed of front and back jockey pulley device of the cylinder device,in and out device,transmission device and gear cover,etc. Accessory equipment matched with the dryer has:combustion chamber,feed and discharge device,dust collection equipment,etc,which do not belong to the scope of the machine.

>>Coal slime dryer's working principle:

Coal slime dryer

Coal slime dryer's heat source is from the combustion device. This dryer adopts downstream type heating,so these drying materials enter into the cylinder from feeding box and feeding slip, then are pushed by spiral copy plate. As the coal slime dryer places obliquely,on the one hand, materials flow backward under the effect of gravity and rotation,on the other hand, materials are lifted by the plate,bring to the top and lift down continually, so that materials can form uniform screen in the cylinder, fully exchange heat with the hot gas in the cylinder. As materials are lifted down repeatedly,the moisture contained is dried gradually, so as to achieve the purpose of drying.

>> Features

1, anti-overload dryer, large capacity, low fuel consumption, low drying costs;
2, downstream drying, flue gas from the same side with the wet material into the dryer, you can take advantage of high-temperature gas to get high evaporation, dryer outlet temperature is low, high thermal efficiency;
3, the material can be changed depending on the nature of the operating parameters , so that the material in the dryer cylinder body to form a stable curtain fabric full cut , heat and mass exchange is more fully ;
4, new feeding , nesting devices, to prevent clogging of the feed drum dryer, not continuous, uniform and returning materials such phenomena, reduce the dust load of the system;
5, the new internal structure , and strengthen the role of cleaning and thermal conductivity of the dispersed material , eliminating the cylinder wall adhesions phenomenon, material moisture , sticky and adaptable;
6, dryer to achieve a "zero thrust", greatly reducing wear roller block, cylinder smooth and reliable operation;
7, dryer "self-aligning roller-type device ", so with the roller and rolling ring linear touch forever, thus greatly reducing the wear and power loss ;
8, according to user requirements to control particle size and moisture, drying slime products up to 8% or less moisture , particle size can be controlled in 8mm or less.

Coal slime dryer Coal slime dryer

>> Technical Data

Model
(mm)
Gradient
(%)
Rotate Speed
(r/min)
Air Inlet Temperature
(degree)
Power
(kw)
Production Capacity
(t/h)
Weight
(t)
600x6000 3-5 3-8 <=700 3 0.5-1.5 2.9
800x8000 3-5 3-8 <=700 4 0.8-2.0 3.5
800x10000 3-5 3-8 <=700 4 0.8-2.5 4.5
1000x10000 3-5 3-8 <=700 5.5 1.0-3.5 5.6
1200x10000 3-5 3-8 <=700 7.5 1.8-5 14.5
1200x12000 3-5 3-8 <=700 11 2-6 14.8
1500x12000 3-5 2-6 <=800 15 3.5-9 17.8
1800x12000 3-5 2-6 <=800 18 5-12 25
2200x12000 3-5 1.5-6 <=800 18.5 6-15 33
2200x18000 3-5 1.5-6 <=800 22 10-18 53.8
2200x20000 3-5 1.5-6 <=800 30 12-20 56
2400x20000 3-5 1.5-5 <=800 37 18-30 60
3000x20000 3-5 1.5-5 <=800 55 25-35 78
3000x25000 3-5 1.5-5 <=800 75 32-40 104.9

Inquiry

You can get the price list and a KEFAN representative will contact you within one business day.

Name:

E-mail:

Message:

Tel: