We are Coal Preparation Branch of China coal reserach institute.
We provide coal drying plant design and equipment.
The Drying Research Department enjoys a history of more than 40 years, which has succeeded in assuming numerous national-level development topics and transverse technical services. It has accumulated abundant experience in the study of new technologies on dewatering, frost protection and drying as well as development of new products. In recent years, the company accumulated abundant practical experiences through profound study of drying for brown coal and successful application of drying proposal with energy-saving rotary drum in drying of brown coal.
Our research office has high technical strength and abundant work experience, which can assume technical and equipment design as well as provision of supporting equipments for coal drying system. It can also provide hot blast stove, dust collector, feeding and discharge machines as well as system auto monitoring equipments compatible with drying system. Owing to the adoption of new technologies, new techniques and new equipments, this system has a profound application in coal preparation industry, chemical industry and coking industry both domestically and abroad, and has brought considerable economic and social benefits for its customers.
Our Rotary drum drying system already have hundreds of successful cases in China and in the world.
Please provide the following information for a preliminary coal drying system design and quotation
1.What is the particle size distribution of the raw coal? Please note that the coal fed into our drying system should be less than 50mm.
2.What are the requirements of drying capacity per hour and per annual? What is the local work system about working hours per shift and per day? How many days they work per annual?
3.What is the moisture content of the raw coal as received basis? What is the moisture content on air dried basis?
4.What is the lower heating value of the raw coal?
5.What is the requirement of the moisture content of the dried coal?
Coal Rotary Drum Drying System
Hi Everyone:
We are Coal Preparation Branch of China coal reserach institute.
We provide coal drying plant design and equipment.
The Drying Research Department enjoys a history of more than 40 years, which has succeeded in assuming numerous national-level development topics and transverse technical services. It has accumulated abundant experience in the study of new technologies on dewatering, frost protection and drying as well as development of new products. In recent years, the company accumulated abundant practical experiences through profound study of drying for brown coal and successful application of drying proposal with energy-saving rotary drum in drying of brown coal.
Our research office has high technical strength and abundant work experience, which can assume technical and equipment design as well as provision of supporting equipments for coal drying system. It can also provide hot blast stove, dust collector, feeding and discharge machines as well as system auto monitoring equipments compatible with drying system. Owing to the adoption of new technologies, new techniques and new equipments, this system has a profound application in coal preparation industry, chemical industry and coking industry both domestically and abroad, and has brought considerable economic and social benefits for its customers.
Our Rotary drum drying system already have hundreds of successful cases in China and in the world.
Please visit our website for more information.
Coal Drying Department of China Coal Research Institute
Please provide the following information for a preliminary coal drying system design and quotation
1.What is the particle size distribution of the raw coal? Please note that the coal fed into our drying system should be less than 50mm.
2.What are the requirements of drying capacity per hour and per annual? What is the local work system about working hours per shift and per day? How many days they work per annual?
3.What is the moisture content of the raw coal as received basis? What is the moisture content on air dried basis?
4.What is the lower heating value of the raw coal?
5.What is the requirement of the moisture content of the dried coal?
6.What is the local climate condition?
7.What's the coal type?
Thanks
Barney Bai
China Coal Research Institute Coal Preparation Branch
barneybai@coalpreparation.org
Attachments
coal drum drying system31dec2009 (PDF)
coal drying technology and plant design (PDF)
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