• Skype:
Email:jianda@jian-da.com Jiangsu Jianda Drying Engineering Co.Ltd

Jiangsu Jianda Drying Engineering Co.Ltd

Product Categories
Contact Us

Contact: Sunny Shi

Mobile: +86-15189727920

Tel: +86-519-88127888

Fax: +86-519-88963888
E-mail: jianda@jian-da.com
Add: No.588, Dongqingxi Road, Dongqing Town, Changzhou City, Jiangsu Province, PR of China.
Postcode: 213114


Sludge Hollow Paddle Dryer

Sludge Hollow Paddle Dryer

Sludge hollow paddle dryer Selection of equipment: KJG hollow paddle dryer First, the material overview: Sewage sludge is the product of urban sewage treatment process, the current sewage treatment technology through the microbial metabolism and physical and chemical methods, the sewage...

Product Details

Sludge hollow paddle dryer

Selection of equipment: KJG hollow paddle dryer

First, the material overview:
Sewage sludge is the product of urban sewage treatment process, the current sewage treatment technology through the microbial metabolism and physical and chemical methods, the sewage pollutants transferred to the sludge in order to achieve the purpose of purifying water quality. The essence of water treatment is the phase transfer of some contaminants. While the water quality is purified, a large amount of soluble contaminants become insoluble solids and are separated as sludge. It can be said that the sludge is concentrated pollutants.

Second, the principle of Sludge hollow paddle dryer:
Hollow paddle dryer heat transfer surface with leaves, stirring shaft, wall and other parts, and the blade of the heat transfer area accounts for a large part, so the equipment structure is compact, the unit volume heat transfer area is big. In addition, the stirring, mixing the material vigorously flip, so as to obtain a high heat transfer coefficient, so the space is very small, saving plant infrastructure costs. Drying process using less gas, low flow rate, the amount of dust taken away by the gas is less, so dry gas dust recycling convenience, recycling equipment is small, you can save equipment investment. For the drying process that requires the recovery of the solvent, the solvent concentration can be greatly increased. As the blade structure is special, the material in the drying process alternately received extrusion and relaxation, and strengthen the drying effect. Material filling rate in the drying room is very high, can reach 80% -90%, the material retention time by adjusting the feeding speed, stirring shaft speed, material filling and other parameters adjustable, from a few minutes to several hours of arbitrary regulation. In addition, the material in the dryer from the feeding port to the discharge port movement was basically piston movement, the residence time distribution is narrow, so the product moisture content evenly. The paddle has a certain axial angle on the stirring shaft, so that the material can be dried continuously.

Third, the characteristics of Sludge hollow paddle dryer:
1. Stable operating continuously: Because of the special compression and inflation of agitation function of paddle dryer, the material grains touch the heat-transfer area thoroughly. Within the axis direction, the temperature, moisture, mixture and grades of the materials is very small so as to guarantee the stability of whole process.
2. Products with good uniformity, mobility and solubility, the higher the purity of the product, good quality.
3. The production process is simplified and the operation and control are convenient. For wet content of 40-60% (special materials up to 90%) of the liquid can be dried into a powder product, dry without grinding and screening, reduce production processes and improve product purity. The product size, bulk density, moisture, within a certain range can be changed by changing the operating conditions, adjusment, control and management are very convenient.

If the sludge hollow paddle dryer meets your requirement, welcome to buy the high quality and durable dryer from our factory. Well acknowledged as one of the leading manufacturers and suppliers of sludge hollow paddle dryer, we must be your best choice. Don't miss it.

Related Products
Copyright © Jiangsu Jianda Dry Engineering Co.Ltd All rights reserved.
QR Code