Industrial Flash Dryer
Description
Our company and Shenyang Chemical Research Institute of the Chemical Ministry of the State have developed this machine by absorbing foreign advanced technology. This is a new kind of equipment used for drying the materials, such as paste, caked or thixotropic materials, as well as heat-sensitive powder and particles.
Parameters
| Specification | barrel diameter (mm) | main machine dimensions(mm) | main machine power (kw ) | air velocity (m3/h) | water evaporation capacity (kg/h ) |
| XSG-2 | 200 | 250x2800 | 5-9 | 300-800 | 10-20 |
| XSG-4 | 400 | 500x3500 | 10-17.5 | 1250-2500 | 25-70 |
| XSG-5 | 500 | 600x4000 | 12-24 | 1500-4000 | 30-100 |
| XSG-6 | 600 | 700x4200 | 20-29 | 2500-5000 | 40-200 |
| XSG-8 | 800 | 900x4600 | 24-35 | 3000-8000 | 60-600 |
| XSG-16 | 1600 | 1700x6000 | 70-135 | 18700-36000 | 250-2000 |
Machine Principle
The hot air enters into the bottom of the dryer in tangent direction. Under the driving of the stirrer, a powerful rotating wind area is formed. The paste materials enter into the dryer through the screw charger. Under the powerful effect of stirring at high-speed rotation, the materials are distributed under the function of strike, friction and shearing force. Materials in the block state will soon be smashed and entirely exposed to the hot air. Then, they are heated and dried. The dried materials after the de-watering will go up with the hot-air flow. The grading rings will stop and keep the big particles. Small particles will be discharged out of the dryer from the ring center and will be collected in the cyclone separator and dust collector. The not-fully-dried or big piece materials will be sent to the wall of the equipment by centrifugal force and be smashed again after they fall down to the bottom.
Features
1. This machine combines the whirl technology with the fluidity, ejection and smashing step technologies. The equipment is compact and small in size, high in production efficiency and continuous in the production. It has realized that "small equipment can perform the large production".
2. The drying capacity for this machine is big but its energy consumption is low. Its heat efficiency is high. The material stays in a very short time. The quality of the final products is very good.
3. The machine can be used for drying the heat sensitive materials. For the negative pressure or the micro-negative pressure operation, the machine is good for its tightness and high in the efficiency so as to eliminate the environmental pollution.
Our factory is equipped with the testing machine, which can be used to carry out the drying tests of various materials for our users and provide the parameters used to select a suitable machine.
