Explosion proof vortex air pump - high-pressure vortex fan

Explosion proof vortex air pumpfeature：
1. The explosion-proof fan adopts a new achievement of explosion-proof motor. When the supporting fan is started, the current is too high, which causes the fan to overheat and leads to the explosion of flammable and explosive gases due to leakage. The explosion-proof fan is designed using the principle of regeneration, and the single piece centrifugal fan blade diameter is small, which increases the air volume and produces high air pressure characteristics. It is maintenance free! No oil and gas! Long lifespan! Efficient! Energy saving! Environmental protection and other characteristics.
2. The explosion-proof fan is compatible with the wind pressure and air volume characteristics of the ventilation fan, and can be used in any working condition except for mining environments (anti-corrosion acid and alkali resistance can be achieved by spraying anti-corrosion paint inside and outside).
3. Except for changes in the size of the explosion-proof junction box, the structure of other parts of the explosion-proof fan is the same as that of the transparent fan, so it can be installed freely and has a small volume.
4. Explosion proof fans generally meet the requirements of "Exd '" and have an explosion-proof level of BT4/CT4, in addition to being equipped with insulated explosion-proof motors.

Performance of Explosion proof Vortex Air Pump：
1. It has dual functions of blowing and suction, and can be used for both suction and blowing;
2. Running with little or no oil, the output air is clean;
3. Compared to other fans, its pressure is much higher, often more than ten times that of ordinary fans;
4. Our explosion-proof blower is die cast as a whole and uses shockproof mounting feet, so its requirements for installation foundation are also very low. It can even operate normally without fixing the feet, which is very convenient and saves installation costs and installation cycles;
5. Compared to similar fans, its operating noise is lower
6. Maintenance free use; Its consumable part is only one bearing, which basically does not require maintenance within the warranty period;
7. The mechanical wear of explosion-proof blowers is very small because there are no other mechanical contact parts except for bearings, so the service life is naturally very long
8. The casing is made of all aluminum casting and equipped with a professional explosion-proof motor. The installation of the fan is simple and easy to use!

Explosion proof vortex air pumppurpose：
Chemical industry, dust and biogas transportation, boiler flammable and explosive places, various mechanical equipment matching, chemical plants, coal mines, tunnels, boilers, canning, glass industry, ventilation and exhaust, automatic cleaning, packaging, aeration, garbage decomposition, gas transportation, gas transportation, textile weaving and dust collection, paper cutting machine air cushion, sewage treatment, heavy oil spraying and combustion, gas station oil and gas recovery, paper pulp dewatering, shuttle free weaving machines, glass industry and ice factory air pumps, tunnel engineering compressed air, printing machinery, combustion machines, plastic extrusion machines, bag blowing machines, laminating machines, fruit making machinery, dust collectors, environmental machinery, hot air generators, powder conveying, kitchen machinery, woodworking machinery, drying machines, incinerators, constant temperature boxes Mechanical cooling, general air supply, etc.

Usage and maintenance:

1. It should be placed in a relatively stable place, and the surrounding environment should be clean, dry, and well ventilated.

2. The rotation direction of the impeller must be in the direction indicated by the arrow on the fan casing.

3. During operation, the working pressure should not exceed 8kPa to avoid excessive heat generated by the air pump and damage to the air pump caused by motor overcurrent.

4. Except for the two bearings of the motor rotor, there is no direct contact friction in other parts. The installation method of bearings for this air pump is mainly divided into two categories. *The bearing at the end of the class air pump is installed in the pump body between the motor base and the impeller, and this type of air pump does not need to be lubricated normally. The bearings on the second type of air pump end are installed in the middle of the pump cover, and the bearings on this type of air pump end should be regularly lubricated with grease (7018 high-speed grease). Once a month, for air pumps that work continuously in three shifts, the refueling frequency should be increased. The maintenance and upkeep of the bearings on the motor and fan end of this type of air pump shall be in accordance with the * type of air pump.

5. The filter screens and noise reduction devices at both ends of the inlet and outlet should be cleaned in a timely manner according to the situation to avoid blockage and affect use.

6. The external connection of the inlet and outlet must be made using flexible hoses (such as rubber hoses or plastic spring hoses).

7. Bearing replacement: Bearing replacement must be carried out by personnel familiar with repair work. First loosen the screws on the pump cover, and then disassemble the parts one by one according to the order shown in the diagram. The disassembled parts should be cleaned, and then assembled in reverse order. When disassembling, do not forcefully pry the impeller, use a roller to remove it, and do not miss the adjusting gasket to avoid affecting the clearance that has been adjusted before leaving the factory.

8. Explosion proof vortex air pump strictly prohibits solids, liquids, and corrosive gases from entering the pump body.