1. Exhaust, drying, air conveying and dust collecting device;
3. Transport of gas and powder particles and ash treatment after combustion;
4. Smoke extraction, desulfurization and denitrification, environmental regulation equipment;
5. Vacuum dewatering of dyeing and finishing paper making equipment;
6. Adsorb workpiece in woodworking carving.
7. Central feeding system and dust collecting device;
8. Equipment for smoke extraction, desulfurization and environmental regulation; Use air pressure for conveying.
1. Diameter: 40mm-300mm(1.5 "-12"); .
Air volume: 1.02-279 m3 / min
Pressure: up to -6000mmaq (-0.6kgf/cm2).
2. The exhaust gas contains no oil.
3. Computer dynamic balance correction for low vibration and low noise.
4. The air volume is stable and the pressure change has little effect on it.
5. Special impeller design, high efficiency and energy saving.
6. The structure is simple, strong and trouble-free.
7. Using first grade grinding gear, high precision, long life, low noise.
8. Strict quality control, standardized products.
9. The impeller adopts the latest four-axis machining method of the planer, which can be finished in one time, so that it has higher precision.
Vacuum fan is a kind of positive displacement fan, its negative pressure can be adjusted within the allowable range according to the requirements of the user, there are two sets of impellers rotating in opposite direction to each other inside the housing, turning under the condition that only a small gap is left between the impeller and the impeller and the housing. When the impeller passes through the suction end, a certain amount of air is captured between the impeller and the shell. As the impeller rotates, the air moves sideways and is discharged from the outlet end. During operation, the negative pressure in the suction end pipe will slowly increase until the required value.