Jiangsu Shengman Drying Equipment Engineering Co., Ltd
Jiangsu Shengman Drying Equipment Engineering Co., Ltd
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ISO9001, CE certification High Quality KJG Series Hollow Paddle Dryer for Flour
Specifications of hollow blade dryer:
1. Compact structure
2. Large area of heat conducting
3. Small occupied space
4. Less air used when drying and less dust
Principle of hollow blade dryer:
Hollow blade Paddle dryer is a kind of heat conducting and low speed mixing type dryer. There is a jacket installed inside the cylinder and hollow blades equipped in the hollow shaft, when heat carrier enters, wet materials are mixed by the paddle, thus heat exchange of cylinder and stirring blade hot surface is fully processed, so that raw materials are dried.
Technical parameters
| Model | KJG-2.7 | KJG-24 | KJG-52 | KJG-81 | KJG-110 |
| Heat transfer area | 2.7 | 24 | 52 | 81 | 110 |
| effective volume | 0.06 | 1.53 | 3.96 | 6.43 | 9.46 |
| revolution | 15-30 | 10-20 | 10-20 | 5-15 | 5-10 |
| power | 2.2 | 11 | 30 | 55 | 95 |
| width of dryer body | 306 | 1118 | 1474 | 1828 | 2210 |
| total width | 736 | 1474 | 1854 | 2286 | 2668 |
| length of dryer body | 1956 | 3454 | 5258 | 6020 | 6122 |
| total length | 2972 | 6147 | 8306 | 9678 | 9880 |
| distance between feeding and disharging | 1752 | 3150 | 4954 | 5562 | 5664 |
| height in center | 380 | 1066 | 1220 | 1220 | |
| total height | 762 | 2032 | 2464 | 2668 | |
| steam inlet | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
| water outlet | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
Application
hollow blade dryer is suitable for all kinds of pasted, granulous and powdery materials that have good heat stability, and also suitable for drying thermal sensitive materials as well as solvent recovery. The heating medium can be steam, hot water, hot air and so on. The typical drying materials are: Carbon black, calcium carbonate, gypsum, clay, nylon and polyester slice, already, polypropylene etc.
Advantages
1. Compact structure: the main heat transfer components of the dryer are shovel-shaped blades, which are dense and intersected on fixed rotating shafts at specified intervals, so the heat transfer per unit volume is relatively high. For this reason, the structure of the equipment is very compact, small area.
2. High heat transfer efficiency: due to good mixing and stirring of raw materials, heating and cooling of the relative rotating blade and sloping blade surface and the body, all surfaces in contact with the product can transfer heat energy uniformly.
3. Self-cleaning performance: because the blade motion is relative rotation, they play a continuous self-cleaning effect on the inner surface nearby. Products that are bonded and stacked on the blades can be removed and re-entered the production process.
4. Simple control: drying process and residence time can be easily checked, controlled and adjusted. They can be individually set and adjusted according to the physical properties of the dried product, and the number of shafts or blades, the rotational speed, the temperature of the heat transfer body and the drying time can be set and adjusted.
5. Less dust and odors: the amount of dust and odors that can be produced is small because the flow of gas used in the drying process is small. As a result, the associated vacuum cleaner or deodorizer is small or not required at all.
6. Suitable for drying of high humidity products: the use of blade drying elements and continuous mixing allows drying of highly viscous, high humidity materials. It is designed to avoid product retention at dead ends and overheating or spoilage caused by product retention.
7. There is little wear and wear: the blade has a low rotational speed of only 1040 revolutions per minute, which effectively avoids abrasion and rapid wear of machine tool equipment caused by abrasion. In addition, the fracture risk of metallic materials is minimized.
Our service
As a good and rich experience supplier, we should offer customer the best quality and best price of the machine.
1. Introduce the suitable product to the customer in detail, answer the question raised by customer carefully.
2. Make the suitabe project as the customer requirement and make sure the machine is suitable for the material.
3. Ensure product with high quality and pre-commissioning before delivery.
4. Delivery on time.
5. Provide full set of documents as customer’s requirements.
Provide considerate services to minimize clients’ worries.
1. Assist clients to prepare for the first construction scheme.
2. Install and debug the equipment.
3. Train the first-line operators.
4. Examine the equipment.
5. Take initiative to eliminate the troubles rapidly.
6. Provide technical support.
7. Establish long-term and friendly relationship.