Sludge Rotary Dryer, Coal Rotary Dryer, Biomass Rotary Drum Dryer

Product Description

                      Sludge rotary dryer, coal rotary dryer, biomass rotary drum dryer



The rotary dryer is widely used for drying coal powder, slags, clay and other materials in the building materials, metallurgy, chemical industry, cement industry. The rotary dryer has a better adaptability and can dry various materials with a simple and reliable operation.


Structure of rotary dryer:
In order to increase the material evenly distributed in the rotor parts of the cross section in good contact with the drying medium, in the cylinder body installation raise plates. There are several types of raise plate.
1). lifting type: For large or easy to bond the material in the tube wall.
2).Four formats type: Suitable for big density, not crisp or not easily scattered materials. The raise plate will be divided into four panes, and were mutually connected fan-shaped workout room, Materials and the contact surface of the hot gas than large of the lifting type, and also can increase of the filling material rate and reduce material landing height and reduce dust quantity loss and so on.
3).Cross-shaped or frame-shaped: applicable to brittle and easy dispersion small pieces of material, make the material can be evenly dispersed in cylinder whole section.
4).Sleeve type: For double entry Heat transfer for the double (or half the diameter heating) rotary drum dryer raise plate.
5).Separate format (fan): For very fine particles and the material prone to flying powder. materials accumulate on grid board when it into, then cylinder rotates, the material is turning and continue contacts with the hot gases, at the same time, the decrease of height landing, reducing the dry material being gas away possibility.

Working Principle:
1 Materials are sent to hopper of dryer by belt conveyor or bucket elevator   
2 Materials enter the barrel installed with slope to horizontal line from the higher side  
3 Hot air enters the barrel from the lower side, and then materials and hot air mix together  
4 Materials go to the lower side by gravity when the barrel is rotating  
5 Lifters on the inner side of barrel lift materials up and down in order to make materials and hot air mix completely, which is designed to improve the producing efficiency of dryer drying machine.  

Advantages:
1. The rotary dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient transportation.
2. Performance Characteristics of rotary dryer: this series drier is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical.
3. It can be used for drying many kinds of materials and with convenient and reliable operation; therefore, it has been widely used.

Model (mm)	Inclination (%)	Rotate speed (r/min)	Air inlet temperature (°C)	Power (kw)	Production capacity(t/h)	Weight (t)
Φ600x6000	3-5	3-8	≤700	3	0.5-1.5	2.9
Φ800x8000	3-5	3-8	≤700	4	0.8-2.0	3.5
Φ800x10000	3-5	3-8	≤700	4	0.8-2.5	4.5
Φ1000x10000	3-5	3-8	≤700	5.5	1.0-3.5	5.6
Φ1200x10000	3-5	3-8	≤700	7.5	1.8-5	14.5
Φ1200x12000	3-5	3-8	≤700	11	2-6	14.8
Φ1500x12000	3-5	2-6	≤800	15	3.5-9	17.8
Φ1800x12000	3-5	2-6	≤800	18	5-12	25
Φ2200x12000	3-5	1.5-6	≤800	18.5	6-15	33
Φ2200x18000	3-5	1.5-6	≤800	22	10-18	53.8
Φ2200x20000	3-5	1.5-6	≤800	30	12-20	56
Φ2400x20000	3-5	1.5-5	≤800	37	18-30	60
Φ3000x20000	3-5	1.5-5	≤800	55	25-35	78
Φ3000x25000	3-5	1.5-5	≤800	75	32-40	104.9

Henan Yuhui Mining Machinery Co, Ltd. is located in Zhengzhou city in central plains, which adjoins to ancient millennium Shaolin Temple (Kung fu Origin) to the south, and Yellow River to the north. With Kailuo highway and Longhai railway, it owns convenient transportation and pleasant scenery.

Established in the 1970s, Henan Yuhui Mining Machinery Co.,Ltd. has developed into a famous manufacturer through 20 years struggling and progressing, specialized in producing mineral dressing equipment, compound fertilizer equipment, cement equipment,  as well as sand making equipment. 

YuHui provides a connected sequence service with designing process flow, on-site civil engineering guidance, installing and debugging the equipment, training technical and operating people for clients. The company guarantees repair, replacement and refund and is warrantable to the complete machine for one year. It supplies accessories for a long period. Welcome inquiries and purchase from both new and old customers as well as worldwide friends.

Other related products:

our customers: 

Each year we have the customers from world wide to our company for visit, like America, Malaysia, Indonesia, Philiphine, Sudan, Namibia, Zimbabwe, Zambia, Ethiopia, india, peru and so on. 
Welcome to our company for visit. 
 

Q1. Is your company a manufacturing company and do you have a company certificate?
A: Yes, our company is a manufacturing company and we are specialized in mining machinery for more than 40 years with two factories. Our company has owned the certificate of ISO9001:2000.

Q2. Where are your products mainly exported?
A: Our products are distributed throughout the world, being involved in more than Asia, Africa, South America regions. And our products win the good reputation of the foreign customers.

Q3. What's the additional features of your company?
A: We have our own laboratory in the company. So the clients can take some samples to perform experiments on the spot. And our engineers will provide the best advice and choice for our clients.

Q4. Welcome to our company.
A: We have stone product line, sand-making product line and so on. The clients can visit our production site.

Q5. How do you guarantee your after service?
A: Our company guarantees repair, replacement and refund and it is warrantable to the complete machine for 12 months. And we can design the site for free and provide basic materials, assembly drawings and equipment installation technical services. At the same time, we provide a connected sequence services with directing civil engineering on spot, installing and debugging the equipment, training technical and operating people abroad. Also, our engineers are assured be sent to work broad for a long period. Our company supplies accessories for a long period and lifetime warranty.