Asphalt product vacuum disc dryer

Published on May 13th, 2016

Asphalt product (solvent is wash oil) dryer, asphalt product drying equipment, asphalt product dryer, asphalt product drying equipment, asphalt product vacuum disc dryer. Changzhou Xinke Drying Equipment Co., Ltd. www.xkdry.com

1、 Material parameters

1. Material: Asphalt product, solvent is wash oil

2. Shape: Loose wet powder

3. Moisture content before drying:%

4. Moisture content after drying:%

5. Dry bulk density:~1.0g/mL

6. Particle size: Powdery

7. Drying temperature: 300-315 ℃

8. Heat source requirement: Thermal oil

9. Dry product yield: kg/h

10. Material: The contact area with the material and the inner wall of the host are made of 304 stainless steel, while the rest are painted with carbon steel

2、 Equipment parameters

According to the existing equipment drying process requirements,

Choose one ZPLG2500-12 vacuum disc continuous dryer for personal use

Design Description

1. Performance and Scope of Application

The vacuum disc continuous dryer designed and produced by our company is an efficient and energy-saving continuous drying equipment that has been improved and innovated based on the absorption of domestic and foreign technologies. Its unique structure and working principle determine that it has high thermal efficiency, low energy consumption, small footprint, simple configuration, and convenient operation and control. Good operating environment and other characteristics. Widely applicable to product drying operations in industries such as chemical, pharmaceutical, pesticide, feed, and new materials.

2. Working principle and process

Wet materials containing solvents are continuously added to the feeding hopper of the main machine through a spiral feeder. The materials are continuously added to the first layer of the drying disc on the upper part of the dryer under the action of the stirring motor. The rake arm with rake blades rotates to make the rake blades continuously flip the materials, allowing the materials to fully absorb heat. The materials flow along the exponential spiral line on the surface of the drying disc. The materials on the small drying disc are transferred to the outer edge and fall to the outer edge of the large drying disc below. The materials on the large drying disc move inward and fall into the lower small drying disc from the middle feeding port. The large and small drying discs are alternately arranged up and down, and the materials can continuously flow through the entire dryer. The hollow drying disc is filled with heating medium thermal oil. The heating medium enters the drying disc from one end and exits from the other end. The dried material falls from the last drying tray to the cooled bottom layer of the shell, and is finally transferred by the rake blade to the discharge port and discharged into the bottom discharge screw, and then discharged outside the machine through the buffer tank. The wet solvent evaporates and vaporizes from the material, settles in the buffer tank located at the top, and is extracted. The solvent condenses in the condenser and enters the buffer tank for recovery, and the wet air is finally emptied.

Changzhou Xinke Drying Equipment Co., Ltd. specializes in the production of disc dryers, hollow paddle dryers, sludge dryers, disc dryers, airflow dryers, vibrating fluidized bed dryers, spray dryers, belt dryers, boiling dryers. www.xkdry.com