High Quality Good Factory Price Fly Ash Rotary dyer Machine For Sale
Product Description
Rotary dryer is widely used for drying slag limestone, coal powder, slag, clay, etc. Dryer can also be used in building materials, metallurgy, chemical and cement industry. Rotary Dryer mainly consists of dryer body, raw material feeding plate, driving and supporting device, seal ring, etc. Dryer can be generally divided into four types, they are: rotary dryer, triple-drum dryer, indirect heat transfer dryer, vertical dryer. Different kind of dryer has its own characters and advantages, the specific choice of a special dryer depends on different elements.
Fly Ash Drying System is custom-designed and manufactured to suit the customer’s individual project needs. These drying systems consist of a correctly sized drum with a burner. The burner is mounted to a combustion chamber. Fly Ash Drying Systems are designed specifically to dry fly ash, making the material easy to transport, store and handle.
working principle:
1. Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator.
2. Materials enter the barrel installed with slope to horizontal line from the higher side, and hot air enters the barrel from the lower side, and then materials and hot air mix together.
3. Materials go to the lower side by gravity when the barrel is rotating.
4. 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 rotary dryer.
Lifting plate type of the rotary dryer
In order to increase the material evenly distributed on the cross section of the cross section and the drying medium has good contact, in the cylinder body install lifting plate,. There are several kinds of lifting plate for the rotary dryer:
1. Lifting type Lifting plate: suitable for large lump material or easy to be bond in the wall of the material.
2.Four grid type lifting plate: applicable to large density, not brittle or not easily dispersed material. The lifting plate will divide the inside cylinder into four grid, will form a fan operation room not communicating with each other, the contact area of the material and the hot air is larger than the lifting type,and it can increase the material filling rate and reduce material falling height and reducing the amount of dust loss.
3. cross shape or frame shape plate: suitable for more brittle and easily dispersed small pieces of material, so that the material can be evenly distributed in the entire section of the cylinder.
4. sleeve type lifting plate: for multiple heat transfer (or semi diameter heating) rotary drum dryer.
5. cellular type (fan) plate is suitable for fine particles and easy to cause the powder fly. When material feeding is piled up in the lattice board, when the cylinder rotates, the material is stirred and constantly in contact with hot air, at the same time for the material landing height decreases, reducing the possibility of drying materials taken by hot air.
In various forms of lifting plate above can be distributed throughout the whole rotary dryer cylinder, in order to cause the material to quickly and evenly to the lifting plate,can install screw guide material plate at the feed end of 1~5m, in order to avoid the accumulation of wet material bonding on the cylinder wall. At the same time because of dry material is very easy to be raised and was taken away by the waste gas, and in the discharge end of the 1~2m is not installed any lifting plate.
Technical Parameter
| Model | Ф2.0×6m | Ф2.5×6.5m | Ф3.2×7m | Ф3.6×8m | Ф4.2×8.5m |
| Drum volume (m3) | 18.84 | 31.89 | 56.26 | 81.38 | 118 |
| Rotating speed (rpm) | 4-10 | 4-10 | 4-10 | 4-10 | 4-10 |
| Input moisture (%) | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 |
| Output moisture (%) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| Max. input temperature (℃) | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ | 750-900℃ |
| Capacity (t/h)-Fly ash | 8-12 | 18-25 | 30-35 | 40-45 | 50-58 |
| Motor model | Yr160m-4 | Yr132m-4E | Yr132m-4E | Yr160m-4E | Yr160m-4E |
| Motor power (kw) | 5.5×2 | 7.5×2 | 7.5×4 | 11x4 | 15×4 |
| Speed reducer | XWD-6 | XWD-6 | XWD-6 | XWD-6 | XWD-6 |
| Speed ratio | 23-29 | 23-29 | 23-29 | 23-29 | 23-29 |
| Machine weight (t) | 25 | 32 | 40 | 56 | 76 |
Workshop production show
Service Item
Yuhong company can provide turkey service for customers, such as engineering consultation, engineering design, equipment manufacturing, packing & transportation, installation & commissioning personnel training etc.
About Spare Parts
Yuhong company will be dedicated to provide our customers with genuine spare parts with high quality. With our technological advice, the life cycle of your machine can be prolonged and sustained significantly with high effectiveness.
About Training
Yuhong company could offer excellent facilities and comfortable environment and training services to different customers. The training should include product training, safety training, operation training, maintenance know-how, technical know-how training, and regulations training, etc. All of the training is customized to fulfill every customer’s expectations. Training programs can be conducted in our workshop, or at customer’s site.
About Installation and Commissioning
Yuhong company are able to guide the overall installation of whole set production line, including crushing production line and cement equipment production line, etc., which will allow you to start the normal operation of equipment immediately. After installation,we will make inspection of the whole machine commissioning and operation condition and provide you testing data report of installation.
