Our company perseveres in values, always adheres to one goal, and vigorously promotes Aluminum Hydroxide Pneumatic Dryer, Dye Powder Spray Dryer, Egg Yolk Spray Dryer upgrading and innovation. We will continually strive to improve our service and provide the best quality products with competitive prices. In order to establish a good cooperation relationship with customers, enhance mutual communication and exchange, collect, sort out and establish complete customer file information. We believe that cohesion is an important manifestation of our company's source of strength and overall competitiveness.
Description
XSG series polyacrylamide flash dryer is a new type of drying equipment successfully developed by our factory on the basis of introducing and absorbing foreign technology. This machine has advanced technology, reasonable design, compact structure, wide application range, large production capacity, good product quality, high efficiency, and energy saving. It can be dried, crushed and screened in one equipment at one time, eliminating environmental pollution, and the performance of the whole machine is up to International advanced technology level.
Principle
The clean thermal medium heated by the heat source enters the drying chamber in a tangential form, forming a powerful vortex swirling airflow with the mechanical agitation mechanism. The wet material is metered into the drying chamber by a feeder, pulverized and dried by stirring and vortex flow. The top of the drying chamber is set with a particle size classifier. The fine powder that meets the drying requirements is discharged from the top of the tower and collected by the latter separator. The larger particles that do not meet the drying requirements are blocked by the classification ring, returned to the drying chamber, and continue to be pulverized and dried. After drying to qualified product, it is discharged out the drying chamber with hot air and collected by a separator. The clean exhaust gas is emptied by the induced draft fan.
Applicable Materials
Polyacrylamide Powder
Has been widely used in fine chemicals, dyes, pesticides and intermediates, food and metallurgy ore industry. Such as magnesium hydroxide, aluminum hydroxide, alumina, molecular sieve, 4A zeolite, white carbon black, dibasic acid, mancozeb, silica gel, stearate, various carbonates, various heavy metal salts, etc.
Specification
Model | Chamber Diameter (mm) | Size (mm) | Total Power (kW) | Air Volume (m3/h) | Water Evaporation(kg/h) | Occupied area (m2) |
XSG-2 | 200 | 250×800 | 0.75-2.2 | 300-800 | 10-20 | 3500×2500 |
XSG-3 | 300 | 400×300 | 3-4 | 600-1500 | 20-50 | 3800×2700 |
XSG-4 | 400 | 500×500 | 4-7.5 | 1250-2500 | 25-70 | 4000×3000 |
XSG-5 | 500 | 600×000 | 5.5-11 | 1500-4000 | 30-100 | 4200×3200 |
XSG-6 | 600 | 700×200 | 7.5-18.5 | 2500-5000 | 40-200 | 4250×3250 |
XSG-8 | 800 | 900×600 | 11-18.5 | 3000-8000 | 60-600 | 4500×3500 |
XSG-10 | 1000 | 1100×000 | 15-30 | 5000-12500 | 100-1000 | 4750×3750 |
XSG-12 | 1200 | 1300×200 | 15-37 | 10000-20000 | 150-1300 | 5000×4000 |
XSG-14 | 1400 | 1500×400 | 30-55 | 14000-27000 | 200-1600 | 5250×4250 |
XSG-16 | 1600 | 1700×1000 | 45-75 | 18700-36000 | 250-2000 | 5500×4500 |
Features of flash dryer
1. An inner cone structure is set at the bottom of the drying chamber to make the cross-sectional area of the dryer's gas flow continuously increase from bottom to top. The bottom gas velocity is relatively large, and the upper gas velocity is relatively small, thus ensuring that the large particles at the bottom are fluidized. At the same time, the upper small particles are also in a fluidized state. The inner cone structure also shortens the length of the cantilever part of the stirring shaft, thereby increasing the reliability of operation. In addition, this structure can effectively prevent the harsh working conditions of the bearing in the high temperature zone, thereby prolonging the service life of the bearing.
2. A scraper is set on the stirring tooth. When the material is smashed by the rotation of the stirring teeth, it is thrown to the wall and sticks to the wall. If the material sticking to the wall is not scraped off in time, serious "scarring" phenomenon will occur, leading to abnormalities. operating. A scraper is installed on the mixing gear to ensure that the material is peeled off before it is firmly bonded to the wall.
3. A grading ring is set on the top of the drying chamber. Its function is mainly to separate and block large particles that have not been dried, and continue to dry, so as to ensure that the product has a narrow particle size distribution and uniform moisture content.
4. A cooling jacket is installed at the hot air inlet of the cone bottom. The temperature where the hot air starts to contact the material is very high, generally close to the temperature of the hot air, and much higher than the temperature in the bed. It is inevitable that a small part of the material will stick around the annular gap during operation, and the residence time will be too long, resulting in the material In order to avoid this phenomenon, a local jacket is added to reduce the temperature of the wall of the vessel and make the operation smooth.
We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Xsg Series High-Speed Rotating Dryer Mud Treatment Agent Flash Dryer Machine. Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Through years of continuous efforts, our company has accumulated rich experience in the research, development and manufacturing process, and has a number of professional engineering and technical personnel.
Hot Tags: mud treatment agent flash dryer, China, manufacturers, suppliers, factory, customized, wholesale, price, for sale, Rich Milk Powder Spray Dryer, Hydrolysate Spray Dryer, Copper Sulfate Pneumatic Dryer, Talc Powder Spray Dryer, Potassium Sorbate Spray Dryer, Resin Powder Spray Dryer
