Application
The three cylinder dryer is mainly used for granularity material which is in the range of a certain humidity,such as yellow sand which used in dry mortar industry,all kinds of casting sand in casting industry,slag in building materials industry;also can drying small granularity clay,coal,coal ash,iron powder,ore,silica sand and so on.
Advantages
1.Compact structure,small floor area,the length cut down 60% than single cylinder rotary dryer,be helpful to plant layout;
2.High technical content, self heat preservation, thermal efficiency more than 80%(single cylinder dryer only 35%),fuel(coal) saving 68%,capacity increased 50%;
3.Reliable working condition,low consumption,high heating efficiency,good drying effect for materials,more automatic,less operate workers;
4.High temperature wear easy deformation parts adopt to durable wear resistant alloy steel,wearing-resisting 4times than common steel,long lifetime,easy maintainance;
5.Outlet temperature less than 60 degree,can continuous production and or packing;
6.Civil engineering investment lower about 50%,electric reduce about 60%;
7.Need not drive by gear,adopt to supporting roller for rotating;
8.The final humidity can adjust as customer's demands,the final humidity can less than 0.5%;
9.It is drying for less than 20mm pieces,granularity,powder materials. three return dryers
Working principle
1.The material first goes into the inside drum, because there are the spiral shape boards fixed in the drum, when the dryer make rotary working, the spiral shape board will stir the material and make the material do movement. three return dryers
2.When the material reaches the right side of the drum, it will go into the second drum for further drying.
3.The same working principle, the material then goes into outside drum, during the drying working process, thematerial will make three times drying, so the material can be dried completely in this process.
Technical Parameters:
| Mode(m) | Diameter of outer drum(m) | Length of outer drum
(m) | Cylinder speed(r/min) | Capacity(t/h) | Motor powder(kw) | Reducer model |
| SHCΦ2.0*4.5 | 2.0 | 4.5 | 4-10 | Sand:13-17 | 5.5*2 | XWD-5.5KW-8 |
| Slag:10-15 |
| SHCΦ2.5*6.0 | 2.5 | 6 | 4-10 | Yellow sand:21-28 | 5.5*4 | XWD-5.5KW-5 |
| Slag:18-25 |
| SHCΦ3.2*7.0 | 3.2 | 7 | 4-10 | Yellow sand:45-47.5 | 7.5*4 | XWD-7.5KW-8 |
| Slag:40-45 |
Zhengzhou Ruiyong machinery Co., Ltd. is a company that integrates the design, the research, the manufacture and the marketing and the after-sale service as a whole. It was founded in 1990. Its predecessor is Ruichang Company. Zhengzhou Ruiyong machinery is located in the national transport hub city of Henan Zhengzhou. The geographical position is superior, its factory is 100 meters far from the Cross between Zhongyuan west Road and Hangzhou Road, 2 km north to the Lianhuo high-speed entrance, 15 km south to the airport, 13 km east to the railway station and in the city you can take the bus NO. 11 or 12 to arrive.
The company is one of the biggest suppliers of coal equipment production line in China. Our company is devoted to the development and the research of the coal equipment for many years. Recently, our company has obtained the breakthrough development in the field of new energy and renewable energy equipment manufacturing. According to the national demand for new energy equipment, we have developed a new generation of energy saving products, they specialize in the production of coal rods machine, stick machine, carbon black machine, carbon powder machine, type coal production line equipment, mixer, avoid drying equipment type coal and so on, they are widely used in all fields. At the same time, we have so many departments to serve for the company; They are market research, technology innovation, product design, equipment manufacture, after-sale service, environmental science, network construction and other departments. Our productions have passed the ISO9001, 2000 Quality Certification and 3A Certification. What's more, the company has been awarded the advanced enterprise more than once.
The purpose of the enterprise
Supply the creative, excellent products and programs and service; Comprehensively assist to customers and enterprises to achieve the way to the success
